Returning a Future is not translated into an async Dart function (but can use return types directly without wrapping with a Future)
#1927
Comments
vhdirk
changed the title
Future is not translated into an async Dart function
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Good point! Yes it was not considered before; but this should not be very hard to fix - just modify the parser slightly. Feel free to PR for it, alternatively I will fix it in the next batch or so! |
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(For completeness) Current workaround: Just use Btw I am curious, is there a reason to use Future instead of async? |
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Yes, there is: I want to store the callbacks in a struct for later use: #[frb(opaque)]
pub struct NFCTransceiver {
pub read_single_block_cb: Box<
dyn Fn(u8, u32, Vec<u8>) -> DartFnFuture<NFCResult>
+ 'static
+ Send
+ Sync,
>,
pub write_single_block_cb: Box<
dyn Fn(u8, u32, Vec<u8>) -> DartFnFuture<NFCResult>
+ 'static
+ Send
+ Sync,
>,
pub custom_command_cb: Box<
dyn Fn(u8, u32, Vec<u8>) -> DartFnFuture<NFCResult>
+ 'static
+ Send
+ Sync,
>,
}
impl NFCTransceiver {
#[frb(sync)]
pub fn new(
read_single_block_cb: impl Fn(u8, u32, Vec<u8>) -> DartFnFuture<NFCResult>
+ 'static
+ Send
+ Sync,
write_single_block_cb: impl Fn(u8, u32, Vec<u8>) -> DartFnFuture<NFCResult>
+ 'static
+ Send
+ Sync,
custom_command_cb: impl Fn(u8, u32, Vec<u8>) -> DartFnFuture<NFCResult>
+ 'static
+ Send
+ Sync,
) -> Self {
Self {
read_single_block_cb: Box::new(read_single_block_cb),
write_single_block_cb: Box::new(write_single_block_cb),
custom_command_cb: Box::new(custom_command_cb),
}
}
}
impl NFC for NFCTransceiver {
...
}And you can't do that with the async keyword |
A bit confused: Where do you want to use them? If I understand correctly, the use case is that, // dart
NFCTransceiver(read_single_block_cb: greet);where Then, in that case, your Rust function just need to return normal things, i.e. |
fzyzcjy
added
the
awaiting
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So does the one above solve your question? If so, I guess there is no need to worry about explicit Future types. |
fzyzcjy
removed
the
awaiting
|
Close because of inactivity, but feel free to reopen if this does not solve your problem! |
fzyzcjy
changed the title
Future is not translated into an async Dart functionFuture is not translated into an async Dart function (but can use return types directly without wrapping with a Future)
|
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new issue. |
Describe the bug
Functions that explicitly return a
Futurerather than just beingasyncaren't recognized as async functions. They just take the return type at face value and make it opaque.Steps to reproduce
I made some examples here: https://github.com/vhdirk/flutter_rust_bridge/blob/future-result/frb_example/dart_minimal/rust/src/api/minimal.rs. There are 4 variations:
greet: return aDartFnFuture<Result<String, u32>>. Gets translated intoFuture<DartFnFutureResultStringU32>hey: unaliasDartFnFuture, returnPin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>. Gets translated intoFuture<PinBoxFutureOutputResultStringU32>yo: simpler return type. just aDartFnFuture<String>. Translated intoFuture<DartFnFutureString>frb(sync). Translates toDartFnFutureString.Logs
[2024-05-07T06:55:51.981Z DEBUG frb_codegen/src/main.rs:24] cli=Cli { verbose: false, command: Generate(GenerateCommandArgs { watch: false, primary: GenerateCommandArgsPrimary { config_file: None, rust_input: None, dart_output: None, c_output: None, duplicated_c_output: None, rust_root: None, rust_output: None, dart_entrypoint_class_name: None, dart_format_line_length: None, no_dart_enums_style: false, no_add_mod_to_lib: false, llvm_path: None, llvm_compiler_opts: None, dart_root: None, no_build_runner: false, extra_headers: None, no_web: false, no_deps_check: false, default_external_library_loader_web_prefix: None, no_dart3: false, full_dep: false, local: false, dump: None, dump_all: false } }) } [2024-05-07T06:55:51.981Z DEBUG frb_codegen/src/binary/commands_parser.rs:8] compute_codegen_config: mode=from_files_auto [2024-05-07T06:55:51.981Z DEBUG frb_codegen/src/library/codegen/config/config_parser.rs:45] Found config file flutter_rust_bridge.yaml [2024-05-07T06:55:51.982Z DEBUG frb_codegen/src/library/codegen/mod.rs:24] config=Config { base_dir: Some(""), rust_input: "rust/src/api/**/*.rs", dart_output: "lib/src/rust", c_output: Some("frb_generated.h"), duplicated_c_output: None, rust_root: None, rust_output: None, dart_entrypoint_class_name: None, dart_format_line_length: None, dart_enums_style: None, add_mod_to_lib: None, llvm_path: None, llvm_compiler_opts: None, dart_root: None, build_runner: None, extra_headers: None, web: None, deps_check: None, dart3: None, full_dep: None, local: Some(true), default_external_library_loader_web_prefix: None, dump: None, dump_all: Some(true) } meta_config=MetaConfig { watch: false } [2024-05-07T06:55:51.983Z DEBUG frb_codegen/src/library/codegen/config/internal_config_parser.rs:42] InternalConfig.parse base_dir="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal" [2024-05-07T06:55:52.117Z DEBUG frb_codegen/src/library/codegen/mod.rs:27] internal_config=InternalConfig { controller: ControllerInternalConfig { watch: false, watching_paths: ["/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src"], exclude_paths: ["/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.io.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.web.rs"], max_count: None }, preparer: PreparerInternalConfig { dart_root: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal", deps_check: true, needs_ffigen: false }, parser: ParserInternalConfig { rust_input_path_pack: RustInputPathPack { rust_input_paths: ["/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/minimal.rs"] }, rust_crate_dir: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust", force_codec_mode_pack: Some(CodecModePack { dart2rust: Pde, rust2dart: Pde }), default_stream_sink_codec: Sse, default_rust_opaque_codec: Moi }, generator: GeneratorInternalConfig { api_dart: GeneratorApiDartInternalConfig { dart_enums_style: true, dart3: true, dart_decl_base_output_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/lib/src/rust", dart_entrypoint_class_name: "RustLib" }, wire: GeneratorWireInternalConfig { dart: GeneratorWireDartInternalConfig { has_ffigen: false, web_enabled: true, llvm_path: ["/opt/homebrew/opt/llvm", "/usr/local/opt/llvm", "/usr/lib/llvm-9", "/usr/lib/llvm-10", "/usr/lib/llvm-11", "/usr/lib/llvm-12", "/usr/lib/llvm-13", "/usr/lib/llvm-14", "/usr/lib/", "/usr/lib64/", "C:/Program Files/llvm", "C:/msys64/mingw64"], llvm_compiler_opts: "", dart_root: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal", extra_headers: "", dart_impl_output_path: TargetOrCommonMap { common: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/lib/src/rust/frb_generated.dart", io: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/lib/src/rust/frb_generated.io.dart", web: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/lib/src/rust/frb_generated.web.dart" }, dart_output_class_name_pack: DartOutputClassNamePack { entrypoint_class_name: "RustLib", api_class_name: "RustLibApi", api_impl_class_name: "RustLibApiImpl", api_impl_platform_class_name: "RustLibApiImplPlatform", wire_class_name: "RustLibWire", wasm_module_name: "RustLibWasmModule" }, default_external_library_loader: GeneratorWireDartDefaultExternalLibraryLoaderInternalConfig { stem: "frb_example_dart_minimal", io_directory: "rust/target/release/", web_prefix: "pkg/" }, c_symbol_prefix: "frbgen_frb_example_dart_minimal_" }, rust: GeneratorWireRustInternalConfig { rust_input_path_pack: RustInputPathPack { rust_input_paths: ["/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/minimal.rs"] }, rust_crate_dir: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust", web_enabled: true, rust_output_path: TargetOrCommonMap { common: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", io: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.io.rs", web: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.web.rs" }, c_symbol_prefix: "frbgen_frb_example_dart_minimal_", has_ffigen: false, default_stream_sink_codec: Sse, default_rust_opaque_codec: Moi }, c: GeneratorWireCInternalConfig { enable: false, rust_crate_dir: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust", rust_output_path: TargetOrCommonMap { common: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", io: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.io.rs", web: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.web.rs" }, c_output_path: Some("/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/frb_generated.h"), c_symbol_prefix: "frbgen_frb_example_dart_minimal_" } } }, polisher: PolisherInternalConfig { duplicated_c_output_path: [], dart_format_line_length: 80, add_mod_to_lib: true, build_runner: true, web_enabled: true, dart_root: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal", rust_crate_dir: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust", rust_output_path: TargetOrCommonMap { common: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", io: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.io.rs", web: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.web.rs" }, c_output_path: Some("/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/frb_generated.h"), enable_auto_upgrade: false }, dumper: DumperInternalConfig { dump_contents: [Config, Source, SourceGraph, Ir, GeneratorInfo, GeneratorSpec, GeneratorText], dump_directory: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump" } } [2024-05-07T06:55:52.117Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping config.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/config/config.json" [2024-05-07T06:55:52.118Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping internal_config.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/config/internal_config.json" [2024-05-07T06:55:52.118Z DEBUG frb_codegen/src/library/utils/dart_repository/dart_repo.rs:22] Guessing toolchain the runner is run into [2024-05-07T06:55:52.122Z DEBUG frb_codegen/src/library/commands/command_runner.rs:129] execute command: bin=sh args="-c \"dart\" \"--version\"" current_dir=None cmd="sh" "-c" "\"dart\" \"--version\"" [2024-05-07T06:55:52.135Z DEBUG frb_codegen/src/library/commands/command_runner.rs:140] command="sh" "-c" "\"dart\" \"--version\"" stdout=Dart SDK version: 3.3.4 (stable) (Tue Apr 16 19:56:12 2024 +0000) on "linux_x64" stderr= [2024-05-07T06:55:52.136Z DEBUG frb_codegen/src/library/codegen/parser/reader.rs:22] read_rust_file rust_file_path="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/minimal.rs" module=Some("api::minimal") [2024-05-07T06:55:52.136Z DEBUG frb_codegen/src/library/commands/cargo_expand.rs:31] CachedCargoExpand execute manifest_dir= rust_crate_dir="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust" [2024-05-07T06:55:52.136Z DEBUG frb_codegen/src/library/commands/cargo_expand.rs:118] Running cargo expand in '"/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust"' [2024-05-07T06:55:52.136Z DEBUG frb_codegen/src/library/commands/command_runner.rs:129] execute command: bin=cargo args="expand --lib --theme=none --ugly" current_dir=Some("/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust") cmd=cd "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust" && RUSTFLAGS="--cfg frb_expand" "cargo" "expand" "--lib" "--theme=none" "--ugly" [2024-05-07T06:56:00.351Z DEBUG frb_codegen/src/library/commands/command_runner.rs:140] command=cd "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust" && RUSTFLAGS="--cfg frb_expand" "cargo" "expand" "--lib" "--theme=none" "--ugly" stdout=#![feature(prelude_import)] #[prelude_import] use std::prelude::rust_2021::*; #[macro_use] extern crate std; pub mod api { /* AUTO INJECTED BY flutter_rust_bridge. This line may not be accurate, and you can change it according to your needs. */ pub mod minimal { pub use std::future::{self, Future}; pub use flutter_rust_bridge::DartFnFuture; pub use std::pin::Pin; use flutter_rust_bridge::frb; #[doc = r###"frb_marker: #[frb(init)]"###] pub fn init_app() { flutter_rust_bridge::setup_default_user_utils(); } pub fn minimal_adder(a: i32, b: i32) -> i32 { a + b } pub fn greet(name: String) -> DartFnFuture<Result<String, u32>> { future::ready(Ok({ let res = ::alloc::fmt::format(format_args!("Hello, {0}!", name)); res })) } pub fn hey(name: String) -> Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>> { Box::pin(future::ready(Ok({ let res = ::alloc::fmt::format(format_args!("Hello, {0}!", name)); res }))) } pub fn yo(name: String) -> DartFnFuture<String> { future::ready({ let res = ::alloc::fmt::format(format_args!("Hello, {0}!", name)); res }) } #[doc = r###"frb_marker: #[frb(sync)]"###] pub fn hallo(name: String) -> DartFnFuture<String> { future::ready({ let res = ::alloc::fmt::format(format_args!("Hello, {0}!", name)); res }) } } } mod frb_generated { #![allow(non_camel_case_types, unused, non_snake_case, clippy::needless_return, clippy::redundant_closure_call, clippy::redundant_closure, clippy::useless_conversion, clippy::unit_arg, clippy::unused_unit, clippy::double_parens, clippy::let_and_return, clippy::too_many_arguments, clippy::match_single_binding)] use crate::api::minimal::*; use flutter_rust_bridge::for_generated::byteorder::{ NativeEndian, ReadBytesExt, WriteBytesExt, }; use flutter_rust_bridge::for_generated::transform_result_dco; use flutter_rust_bridge::{Handler, IntoIntoDart}; #[doc(hidden)] pub(crate) struct FrbWrapper<T>(T); impl<T: Clone> Clone for FrbWrapper<T> { fn clone(&self) -> Self { FrbWrapper(self.0.clone()) } } impl<T: PartialEq> PartialEq for FrbWrapper<T> { fn eq(&self, other: &Self) -> bool { self.0.eq(&other.0) } } impl<T: Eq> Eq for FrbWrapper<T> {} impl<T: std::hash::Hash> std::hash::Hash for FrbWrapper<T> { fn hash<H: std::hash::Hasher>(&self, state: &mut H) { self.0.hash(state) } } impl<T> From<T> for FrbWrapper<T> { fn from(t: T) -> Self { FrbWrapper(t) } } use std::collections::HashMap; use std::marker::PhantomData; use std::sync::Arc; pub struct MoiArc<T: ?Sized + MoiArcValue> { object_id: Option<ObjectId>, value: Option<Arc<T>>, _phantom: PhantomData<T>, } #[automatically_derived] impl<T: ::core::fmt::Debug + ?Sized + MoiArcValue> ::core::fmt::Debug for MoiArc<T> { #[inline] fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { ::core::fmt::Formatter::debug_struct_field3_finish(f, "MoiArc", "object_id", &self.object_id, "value", &self.value, "_phantom", &&self._phantom) } } impl<T: ?Sized + MoiArcValue> Drop for MoiArc<T> { fn drop(&mut self) { if let Some(object_id) = self.object_id { Self::decrement_strong_count(object_id); } } } impl<T: ?Sized + MoiArcValue> AsRef<T> for MoiArc<T> { fn as_ref(&self) -> &T { self.value.as_ref().unwrap().as_ref() } } impl<T: ?Sized + MoiArcValue> ::flutter_rust_bridge::for_generated::BaseArc<T> for MoiArc<T> { fn new(value: T) -> Self where T: Sized { let mut pool = T::get_pool().write().unwrap(); let object_id = pool.id_generator.next_id(); let value = Arc::new(value); let old_value = pool.map.insert(object_id, MoiArcPoolValue { ref_count: 1, value: value.clone() }); if !old_value.is_none() { ::core::panicking::panic("assertion failed: old_value.is_none()") }; Self { object_id: Some(object_id), value: Some(value), _phantom: PhantomData, } } fn try_unwrap(mut self) -> Result<T, Self> where T: Sized { let pool = &mut T::get_pool().write().unwrap(); if pool.map.get(&self.object_id.unwrap()).unwrap().ref_count == 1 { Self::decrement_strong_count_raw(self.object_id.unwrap(), pool); self.object_id.take().unwrap(); Ok(Arc::into_inner(self.value.take().unwrap()).unwrap()) } else { Err(self) } } fn into_inner(self) -> Option<T> where T: Sized { self.try_unwrap().ok() } fn into_raw(mut self) -> usize { self.object_id.take().unwrap() } } impl<T: ?Sized + MoiArcValue> Clone for MoiArc<T> { fn clone(&self) -> Self { Self::increment_strong_count(self.object_id.unwrap()); Self { object_id: self.object_id, value: self.value.clone(), _phantom: PhantomData, } } } impl<T: ?Sized + MoiArcValue> MoiArc<T> { pub(crate) fn from_raw(raw: usize) -> Self where T: Sized { let map = &T::get_pool().read().unwrap().map; Self { object_id: Some(raw), value: Some(map.get(&raw).unwrap().value.clone()), _phantom: PhantomData, } } pub fn increment_strong_count(raw: usize) { let map = &mut T::get_pool().write().unwrap().map; map.get_mut(&raw).unwrap().ref_count += 1; } pub fn decrement_strong_count(raw: usize) { Self::decrement_strong_count_raw(raw, &mut T::get_pool().write().unwrap()) } fn decrement_strong_count_raw(raw: usize, pool: &mut MoiArcPoolInner<T>) { let value = pool.map.get_mut(&raw).unwrap(); value.ref_count -= 1; if value.ref_count == 0 { pool.map.remove(&raw).unwrap(); } } } pub trait MoiArcValue: 'static { fn get_pool() -> &'static MoiArcPool<Self>; } type ObjectId = usize; pub type MoiArcPool<T> = std::sync::RwLock<MoiArcPoolInner<T>>; pub struct MoiArcPoolInner<T: ?Sized> { map: HashMap<ObjectId, MoiArcPoolValue<T>>, id_generator: IdGenerator, } impl<T: ?Sized> Default for MoiArcPoolInner<T> { fn default() -> Self { Self { map: HashMap::new(), id_generator: Default::default() } } } struct IdGenerator { next_id: ObjectId, } impl Default for IdGenerator { fn default() -> Self { Self { next_id: Self::MIN_ID } } } impl IdGenerator { const MIN_ID: ObjectId = 1; const MAX_ID: ObjectId = 2147483600; fn next_id(&mut self) -> ObjectId { let ans = self.next_id; self.next_id = if self.next_id >= Self::MAX_ID { Self::MIN_ID } else { self.next_id + 1 }; ans } } impl<T: ?Sized> MoiArcPoolInner<T> {} struct MoiArcPoolValue<T: ?Sized> { ref_count: i32, value: Arc<T>, } use ::flutter_rust_bridge::for_generated::decode_rust_opaque_nom; fn decode_rust_opaque_moi<T: MoiArcValue + Send + Sync>(ptr: usize) -> RustOpaqueMoi<T> { RustOpaqueMoi::from_arc(MoiArc::<T>::from_raw(ptr)) } use ::flutter_rust_bridge::for_generated::StdArc; use ::flutter_rust_bridge::RustOpaqueNom; /// Please refer to `RustOpaque` for doc. pub type RustOpaqueMoi<T> = ::flutter_rust_bridge::for_generated::RustOpaqueBase<T, MoiArc<T>>; /// A wrapper to support [arbitrary Rust types](https://cjycode.com/flutter_rust_bridge/guides/types/arbitrary). pub type RustOpaque<T> = RustOpaqueMoi<T>; use ::flutter_rust_bridge::RustAutoOpaqueNom; /// Please refer to `RustAutoOpaque` for doc. pub type RustAutoOpaqueMoi<T> = ::flutter_rust_bridge::for_generated::RustAutoOpaqueBase<T, MoiArc<::flutter_rust_bridge::for_generated::RustAutoOpaqueInner<T>>>; /// Usually this is unneeded, and just write down arbitrary types. /// However, when you need arbitrary types at places that are not supported yet, /// use `RustOpaqueOpaque<YourArbitraryType>`. pub type RustAutoOpaque<T> = RustAutoOpaqueMoi<T>; pub trait CstDecode<T> { fn cst_decode(self) -> T; } impl<T, S> CstDecode<Option<T>> for *mut S where *mut S: CstDecode<T> { fn cst_decode(self) -> Option<T> { (!self.is_null()).then(|| self.cst_decode()) } } pub trait SseDecode { fn sse_decode(deserializer: &mut ::flutter_rust_bridge::for_generated::SseDeserializer) -> Self; fn sse_decode_single(message: ::flutter_rust_bridge::for_generated::Dart2RustMessageSse) -> Self where Self: Sized { let mut deserializer = ::flutter_rust_bridge::for_generated::SseDeserializer::new(message); let ans = Self::sse_decode(&mut deserializer); deserializer.end(); ans } } pub trait SseEncode { fn sse_encode(self, serializer: &mut ::flutter_rust_bridge::for_generated::SseSerializer); } fn transform_result_sse<T, E>(raw: Result<T, E>) -> Result<::flutter_rust_bridge::for_generated::Rust2DartMessageSse, ::flutter_rust_bridge::for_generated::Rust2DartMessageSse> where T: SseEncode, E: SseEncode { use ::flutter_rust_bridge::for_generated::{Rust2DartAction, SseCodec}; match raw { Ok(raw) => Ok(SseCodec::encode(Rust2DartAction::Success, |serializer| { raw.sse_encode(serializer) })), Err(raw) => Err(SseCodec::encode(Rust2DartAction::Error, |serializer| { raw.sse_encode(serializer) })), } } pub struct StreamSink<T, Rust2DartCodec: ::flutter_rust_bridge::for_generated::BaseCodec = ::flutter_rust_bridge::for_generated::SseCodec> { base: ::flutter_rust_bridge::for_generated::StreamSinkBase<T, Rust2DartCodec>, } #[automatically_derived] impl<T: ::core::clone::Clone, Rust2DartCodec: ::core::clone::Clone + ::flutter_rust_bridge::for_generated::BaseCodec> ::core::clone::Clone for StreamSink<T, Rust2DartCodec> { #[inline] fn clone(&self) -> StreamSink<T, Rust2DartCodec> { StreamSink { base: ::core::clone::Clone::clone(&self.base) } } } impl<T, Rust2DartCodec: ::flutter_rust_bridge::for_generated::BaseCodec> StreamSink<T, Rust2DartCodec> { pub fn deserialize(raw: String) -> Self { Self { base: ::flutter_rust_bridge::for_generated::StreamSinkBase::deserialize(raw), } } } impl<T> StreamSink<T, ::flutter_rust_bridge::for_generated::DcoCodec> { pub fn add<T2>(&self, value: T) -> Result<(), ::flutter_rust_bridge::Rust2DartSendError> where T: ::flutter_rust_bridge::IntoIntoDart<T2>, T2: ::flutter_rust_bridge::IntoDart { self.base.add(::flutter_rust_bridge::for_generated::DcoCodec::encode(::flutter_rust_bridge::for_generated::Rust2DartAction::Success, value.into_into_dart())) } } impl<T> StreamSink<T, ::flutter_rust_bridge::for_generated::SseCodec> where T: SseEncode { pub fn add(&self, value: T) -> Result<(), ::flutter_rust_bridge::Rust2DartSendError> { self.base.add(::flutter_rust_bridge::for_generated::SseCodec::encode(::flutter_rust_bridge::for_generated::Rust2DartAction::Success, |serializer| value.sse_encode(serializer))) } } impl<T, Rust2DartCodec: ::flutter_rust_bridge::for_generated::BaseCodec> ::flutter_rust_bridge::IntoIntoDart<StreamSink<T, Rust2DartCodec>> for StreamSink<T, Rust2DartCodec> { fn into_into_dart(self) -> StreamSink<T, Rust2DartCodec> { ::core::panicking::panic("internal error: entered unreachable code") } } impl<T, Rust2DartCodec: ::flutter_rust_bridge::for_generated::BaseCodec> ::flutter_rust_bridge::IntoDart for StreamSink<T, Rust2DartCodec> { fn into_dart(self) -> ::flutter_rust_bridge::for_generated::DartAbi { ::core::panicking::panic("internal error: entered unreachable code") } } pub(crate) const FLUTTER_RUST_BRIDGE_CODEGEN_VERSION: &str = "2.0.0-dev.33"; pub(crate) const FLUTTER_RUST_BRIDGE_CODEGEN_CONTENT_HASH: i32 = 11155725; #[allow(missing_copy_implementations)] #[allow(non_camel_case_types)] #[allow(dead_code)] pub struct FLUTTER_RUST_BRIDGE_HANDLER { __private_field: (), } #[doc(hidden)] pub static FLUTTER_RUST_BRIDGE_HANDLER: FLUTTER_RUST_BRIDGE_HANDLER = FLUTTER_RUST_BRIDGE_HANDLER { __private_field: () }; impl ::lazy_static::__Deref for FLUTTER_RUST_BRIDGE_HANDLER { type Target = ::flutter_rust_bridge::DefaultHandler<::flutter_rust_bridge::for_generated::SimpleThreadPool>; fn deref(&self) -> &::flutter_rust_bridge::DefaultHandler<::flutter_rust_bridge::for_generated::SimpleThreadPool> { #[inline(always)] fn __static_ref_initialize() -> ::flutter_rust_bridge::DefaultHandler<::flutter_rust_bridge::for_generated::SimpleThreadPool> { { match (&FLUTTER_RUST_BRIDGE_CODEGEN_VERSION, &flutter_rust_bridge::for_generated::FLUTTER_RUST_BRIDGE_RUNTIME_VERSION) { (left_val, right_val) => { if !(*left_val == *right_val) { let kind = ::core::panicking::AssertKind::Eq; ::core::panicking::assert_failed(kind, &*left_val, &*right_val, ::core::option::Option::Some(format_args!("Please ensure flutter_rust_bridge\'s codegen ({0}) and runtime ({1}) versions are the same", FLUTTER_RUST_BRIDGE_CODEGEN_VERSION, flutter_rust_bridge::for_generated::FLUTTER_RUST_BRIDGE_RUNTIME_VERSION))); } } }; ::flutter_rust_bridge::DefaultHandler::new_simple(Default::default()) } } #[inline(always)] fn __stability() -> &'static ::flutter_rust_bridge::DefaultHandler<::flutter_rust_bridge::for_generated::SimpleThreadPool> { static LAZY: ::lazy_static::lazy::Lazy<::flutter_rust_bridge::DefaultHandler<::flutter_rust_bridge::for_generated::SimpleThreadPool>> = ::lazy_static::lazy::Lazy::INIT; LAZY.get(__static_ref_initialize) } __stability() } } impl ::lazy_static::LazyStatic for FLUTTER_RUST_BRIDGE_HANDLER { fn initialize(lazy: &Self) { let _ = &**lazy; } } fn wire_greet_impl(port_: flutter_rust_bridge::for_generated::MessagePort, ptr_: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len_: i32, data_len_: i32) { FLUTTER_RUST_BRIDGE_HANDLER.wrap_normal::<flutter_rust_bridge::for_generated::SseCodec, _, _>(flutter_rust_bridge::for_generated::TaskInfo { debug_name: "greet", port: Some(port_), mode: flutter_rust_bridge::for_generated::FfiCallMode::Normal, }, move || { let message = unsafe { flutter_rust_bridge::for_generated::Dart2RustMessageSse::from_wire(ptr_, rust_vec_len_, data_len_) }; let mut deserializer = flutter_rust_bridge::for_generated::SseDeserializer::new(message); let api_name = <String>::sse_decode(&mut deserializer); deserializer.end(); move |context| { transform_result_sse((move || { Result::<_, ()>::Ok(crate::api::minimal::greet(api_name)) })()) } }) } fn wire_hallo_impl(ptr_: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len_: i32, data_len_: i32) -> flutter_rust_bridge::for_generated::WireSyncRust2DartSse { FLUTTER_RUST_BRIDGE_HANDLER.wrap_sync::<flutter_rust_bridge::for_generated::SseCodec, _>(flutter_rust_bridge::for_generated::TaskInfo { debug_name: "hallo", port: None, mode: flutter_rust_bridge::for_generated::FfiCallMode::Sync, }, move || { let message = unsafe { flutter_rust_bridge::for_generated::Dart2RustMessageSse::from_wire(ptr_, rust_vec_len_, data_len_) }; let mut deserializer = flutter_rust_bridge::for_generated::SseDeserializer::new(message); let api_name = <String>::sse_decode(&mut deserializer); deserializer.end(); transform_result_sse((move || { Result::<_, ()>::Ok(crate::api::minimal::hallo(api_name)) })()) }) } fn wire_hey_impl(port_: flutter_rust_bridge::for_generated::MessagePort, ptr_: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len_: i32, data_len_: i32) { FLUTTER_RUST_BRIDGE_HANDLER.wrap_normal::<flutter_rust_bridge::for_generated::SseCodec, _, _>(flutter_rust_bridge::for_generated::TaskInfo { debug_name: "hey", port: Some(port_), mode: flutter_rust_bridge::for_generated::FfiCallMode::Normal, }, move || { let message = unsafe { flutter_rust_bridge::for_generated::Dart2RustMessageSse::from_wire(ptr_, rust_vec_len_, data_len_) }; let mut deserializer = flutter_rust_bridge::for_generated::SseDeserializer::new(message); let api_name = <String>::sse_decode(&mut deserializer); deserializer.end(); move |context| { transform_result_sse((move || { Result::<_, ()>::Ok(crate::api::minimal::hey(api_name)) })()) } }) } fn wire_init_app_impl(port_: flutter_rust_bridge::for_generated::MessagePort, ptr_: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len_: i32, data_len_: i32) { FLUTTER_RUST_BRIDGE_HANDLER.wrap_normal::<flutter_rust_bridge::for_generated::SseCodec, _, _>(flutter_rust_bridge::for_generated::TaskInfo { debug_name: "init_app", port: Some(port_), mode: flutter_rust_bridge::for_generated::FfiCallMode::Normal, }, move || { let message = unsafe { flutter_rust_bridge::for_generated::Dart2RustMessageSse::from_wire(ptr_, rust_vec_len_, data_len_) }; let mut deserializer = flutter_rust_bridge::for_generated::SseDeserializer::new(message); deserializer.end(); move |context| { transform_result_sse((move || { Result::<_, ()>::Ok(crate::api::minimal::init_app()) })()) } }) } fn wire_minimal_adder_impl(port_: flutter_rust_bridge::for_generated::MessagePort, ptr_: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len_: i32, data_len_: i32) { FLUTTER_RUST_BRIDGE_HANDLER.wrap_normal::<flutter_rust_bridge::for_generated::SseCodec, _, _>(flutter_rust_bridge::for_generated::TaskInfo { debug_name: "minimal_adder", port: Some(port_), mode: flutter_rust_bridge::for_generated::FfiCallMode::Normal, }, move || { let message = unsafe { flutter_rust_bridge::for_generated::Dart2RustMessageSse::from_wire(ptr_, rust_vec_len_, data_len_) }; let mut deserializer = flutter_rust_bridge::for_generated::SseDeserializer::new(message); let api_a = <i32>::sse_decode(&mut deserializer); let api_b = <i32>::sse_decode(&mut deserializer); deserializer.end(); move |context| { transform_result_sse((move || { Result::<_, ()>::Ok(crate::api::minimal::minimal_adder(api_a, api_b)) })()) } }) } fn wire_yo_impl(port_: flutter_rust_bridge::for_generated::MessagePort, ptr_: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len_: i32, data_len_: i32) { FLUTTER_RUST_BRIDGE_HANDLER.wrap_normal::<flutter_rust_bridge::for_generated::SseCodec, _, _>(flutter_rust_bridge::for_generated::TaskInfo { debug_name: "yo", port: Some(port_), mode: flutter_rust_bridge::for_generated::FfiCallMode::Normal, }, move || { let message = unsafe { flutter_rust_bridge::for_generated::Dart2RustMessageSse::from_wire(ptr_, rust_vec_len_, data_len_) }; let mut deserializer = flutter_rust_bridge::for_generated::SseDeserializer::new(message); let api_name = <String>::sse_decode(&mut deserializer); deserializer.end(); move |context| { transform_result_sse((move || { Result::<_, ()>::Ok(crate::api::minimal::yo(api_name)) })()) } }) } impl MoiArcValue for flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>> { fn get_pool() -> &'static MoiArcPool<Self> { #[allow(missing_copy_implementations)] #[allow(non_camel_case_types)] #[allow(dead_code)] struct POOL { __private_field: (), } #[doc(hidden)] static POOL: POOL = POOL { __private_field: () }; impl ::lazy_static::__Deref for POOL { type Target = MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>>; fn deref(&self) -> &MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>> { #[inline(always)] fn __static_ref_initialize() -> MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>> { MoiArcPool::new(Default::default()) } #[inline(always)] fn __stability() -> &'static MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>> { static LAZY: ::lazy_static::lazy::Lazy<MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>>> = ::lazy_static::lazy::Lazy::INIT; LAZY.get(__static_ref_initialize) } __stability() } } impl ::lazy_static::LazyStatic for POOL { fn initialize(lazy: &Self) { let _ = &**lazy; } } ; &POOL } } impl MoiArcValue for flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>> { fn get_pool() -> &'static MoiArcPool<Self> { #[allow(missing_copy_implementations)] #[allow(non_camel_case_types)] #[allow(dead_code)] struct POOL { __private_field: (), } #[doc(hidden)] static POOL: POOL = POOL { __private_field: () }; impl ::lazy_static::__Deref for POOL { type Target = MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>>; fn deref(&self) -> &MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>> { #[inline(always)] fn __static_ref_initialize() -> MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>> { MoiArcPool::new(Default::default()) } #[inline(always)] fn __stability() -> &'static MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>> { static LAZY: ::lazy_static::lazy::Lazy<MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>>> = ::lazy_static::lazy::Lazy::INIT; LAZY.get(__static_ref_initialize) } __stability() } } impl ::lazy_static::LazyStatic for POOL { fn initialize(lazy: &Self) { let _ = &**lazy; } } ; &POOL } } impl MoiArcValue for flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>> { fn get_pool() -> &'static MoiArcPool<Self> { #[allow(missing_copy_implementations)] #[allow(non_camel_case_types)] #[allow(dead_code)] struct POOL { __private_field: (), } #[doc(hidden)] static POOL: POOL = POOL { __private_field: () }; impl ::lazy_static::__Deref for POOL { type Target = MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>>; fn deref(&self) -> &MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>> { #[inline(always)] fn __static_ref_initialize() -> MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>> { MoiArcPool::new(Default::default()) } #[inline(always)] fn __stability() -> &'static MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>> { static LAZY: ::lazy_static::lazy::Lazy<MoiArcPool<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>>> = ::lazy_static::lazy::Lazy::INIT; LAZY.get(__static_ref_initialize) } __stability() } } impl ::lazy_static::LazyStatic for POOL { fn initialize(lazy: &Self) { let _ = &**lazy; } } ; &POOL } } impl SseDecode for DartFnFuture<Result<String, u32>> { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut inner = <RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>>>::sse_decode(deserializer); return inner.rust_auto_opaque_decode_owned(); } } impl SseDecode for DartFnFuture<String> { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut inner = <RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>>>::sse_decode(deserializer); return inner.rust_auto_opaque_decode_owned(); } } impl SseDecode for Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>> { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut inner = <RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>>>::sse_decode(deserializer); return inner.rust_auto_opaque_decode_owned(); } } impl SseDecode for RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>> { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut inner = <usize>::sse_decode(deserializer); return decode_rust_opaque_moi(inner); } } impl SseDecode for RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>> { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut inner = <usize>::sse_decode(deserializer); return decode_rust_opaque_moi(inner); } } impl SseDecode for RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>> { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut inner = <usize>::sse_decode(deserializer); return decode_rust_opaque_moi(inner); } } impl SseDecode for String { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut inner = <Vec<u8>>::sse_decode(deserializer); return String::from_utf8(inner).unwrap(); } } impl SseDecode for i32 { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { deserializer.cursor.read_i32::<NativeEndian>().unwrap() } } impl SseDecode for Vec<u8> { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { let mut len_ = <i32>::sse_decode(deserializer); let mut ans_ = ::alloc::vec::Vec::new(); for idx_ in 0..len_ { ans_.push(<u8>::sse_decode(deserializer)); } return ans_; } } impl SseDecode for u8 { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { deserializer.cursor.read_u8().unwrap() } } impl SseDecode for () { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self {} } impl SseDecode for usize { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { deserializer.cursor.read_u64::<NativeEndian>().unwrap() as _ } } impl SseDecode for bool { fn sse_decode(deserializer: &mut flutter_rust_bridge::for_generated::SseDeserializer) -> Self { deserializer.cursor.read_u8().unwrap() != 0 } } fn pde_ffi_dispatcher_primary_impl(func_id: i32, port: flutter_rust_bridge::for_generated::MessagePort, ptr: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len: i32, data_len: i32) { match func_id { 3 => wire_greet_impl(port, ptr, rust_vec_len, data_len), 4 => wire_hey_impl(port, ptr, rust_vec_len, data_len), 1 => wire_init_app_impl(port, ptr, rust_vec_len, data_len), 2 => wire_minimal_adder_impl(port, ptr, rust_vec_len, data_len), 5 => wire_yo_impl(port, ptr, rust_vec_len, data_len), _ => ::core::panicking::panic("internal error: entered unreachable code"), } } fn pde_ffi_dispatcher_sync_impl(func_id: i32, ptr: flutter_rust_bridge::for_generated::PlatformGeneralizedUint8ListPtr, rust_vec_len: i32, data_len: i32) -> flutter_rust_bridge::for_generated::WireSyncRust2DartSse { match func_id { 6 => wire_hallo_impl(ptr, rust_vec_len, data_len), _ => ::core::panicking::panic("internal error: entered unreachable code"), } } impl flutter_rust_bridge::IntoDart for FrbWrapper<DartFnFuture<Result<String, u32>>> { fn into_dart(self) -> flutter_rust_bridge::for_generated::DartAbi { flutter_rust_bridge::for_generated::rust_auto_opaque_encode::<_, MoiArc<_>>(self.0).into_dart() } } impl flutter_rust_bridge::for_generated::IntoDartExceptPrimitive for FrbWrapper<DartFnFuture<Result<String, u32>>> {} impl flutter_rust_bridge::IntoIntoDart<FrbWrapper<DartFnFuture<Result<String, u32>>>> for DartFnFuture<Result<String, u32>> { fn into_into_dart(self) -> FrbWrapper<DartFnFuture<Result<String, u32>>> { self.into() } } impl flutter_rust_bridge::IntoDart for FrbWrapper<DartFnFuture<String>> { fn into_dart(self) -> flutter_rust_bridge::for_generated::DartAbi { flutter_rust_bridge::for_generated::rust_auto_opaque_encode::<_, MoiArc<_>>(self.0).into_dart() } } impl flutter_rust_bridge::for_generated::IntoDartExceptPrimitive for FrbWrapper<DartFnFuture<String>> {} impl flutter_rust_bridge::IntoIntoDart<FrbWrapper<DartFnFuture<String>>> for DartFnFuture<String> { fn into_into_dart(self) -> FrbWrapper<DartFnFuture<String>> { self.into() } } impl flutter_rust_bridge::IntoDart for FrbWrapper<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>> { fn into_dart(self) -> flutter_rust_bridge::for_generated::DartAbi { flutter_rust_bridge::for_generated::rust_auto_opaque_encode::<_, MoiArc<_>>(self.0).into_dart() } } impl flutter_rust_bridge::for_generated::IntoDartExceptPrimitive for FrbWrapper<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>> {} impl flutter_rust_bridge::IntoIntoDart<FrbWrapper<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>> for Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>> { fn into_into_dart(self) -> FrbWrapper<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>> { self.into() } } impl SseEncode for DartFnFuture<Result<String, u32>> { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { <RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>>>::sse_encode(flutter_rust_bridge::for_generated::rust_auto_opaque_encode::<_, MoiArc<_>>(self), serializer); } } impl SseEncode for DartFnFuture<String> { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { <RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>>>::sse_encode(flutter_rust_bridge::for_generated::rust_auto_opaque_encode::<_, MoiArc<_>>(self), serializer); } } impl SseEncode for Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>> { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { <RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>>>::sse_encode(flutter_rust_bridge::for_generated::rust_auto_opaque_encode::<_, MoiArc<_>>(self), serializer); } } impl SseEncode for RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>> { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { let (ptr, size) = self.sse_encode_raw(); <usize>::sse_encode(ptr, serializer); <i32>::sse_encode(size, serializer); } } impl SseEncode for RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>> { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { let (ptr, size) = self.sse_encode_raw(); <usize>::sse_encode(ptr, serializer); <i32>::sse_encode(size, serializer); } } impl SseEncode for RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>> { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { let (ptr, size) = self.sse_encode_raw(); <usize>::sse_encode(ptr, serializer); <i32>::sse_encode(size, serializer); } } impl SseEncode for String { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { <Vec<u8>>::sse_encode(self.into_bytes(), serializer); } } impl SseEncode for i32 { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { serializer.cursor.write_i32::<NativeEndian>(self).unwrap(); } } impl SseEncode for Vec<u8> { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { <i32>::sse_encode(self.len() as _, serializer); for item in self { <u8>::sse_encode(item, serializer); } } } impl SseEncode for u8 { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { serializer.cursor.write_u8(self).unwrap(); } } impl SseEncode for () { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) {} } impl SseEncode for usize { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { serializer.cursor.write_u64::<NativeEndian>(self as _).unwrap(); } } impl SseEncode for bool { fn sse_encode(self, serializer: &mut flutter_rust_bridge::for_generated::SseSerializer) { serializer.cursor.write_u8(self as _).unwrap(); } } #[cfg(not(target_family = "wasm"))] #[path = "frb_generated.io.rs"] mod io { use super::*; use crate::api::minimal::*; use flutter_rust_bridge::for_generated::byteorder::{ NativeEndian, ReadBytesExt, WriteBytesExt, }; use flutter_rust_bridge::for_generated::transform_result_dco; use flutter_rust_bridge::{Handler, IntoIntoDart}; pub trait NewWithNullPtr { fn new_with_null_ptr() -> Self; } impl<T> NewWithNullPtr for *mut T { fn new_with_null_ptr() -> Self { std::ptr::null_mut() } } #[no_mangle] pub extern "C" fn frb_get_rust_content_hash() -> i32 { FLUTTER_RUST_BRIDGE_CODEGEN_CONTENT_HASH } #[no_mangle] pub extern "C" fn frb_pde_ffi_dispatcher_primary(func_id: i32, port_: i64, ptr_: *mut u8, rust_vec_len_: i32, data_len_: i32) { pde_ffi_dispatcher_primary_impl(func_id, port_, ptr_, rust_vec_len_, data_len_) } #[no_mangle] pub extern "C" fn frb_pde_ffi_dispatcher_sync(func_id: i32, ptr_: *mut u8, rust_vec_len_: i32, data_len_: i32) -> ::flutter_rust_bridge::for_generated::WireSyncRust2DartSse { pde_ffi_dispatcher_sync_impl(func_id, ptr_, rust_vec_len_, data_len_) } #[no_mangle] pub extern "C" fn dart_fn_deliver_output(call_id: i32, ptr_: *mut u8, rust_vec_len_: i32, data_len_: i32) { let message = unsafe { ::flutter_rust_bridge::for_generated::Dart2RustMessageSse::from_wire(ptr_, rust_vec_len_, data_len_) }; FLUTTER_RUST_BRIDGE_HANDLER.dart_fn_handle_output(call_id, message) } #[no_mangle] pub extern "C" fn frbgen_frb_example_dart_minimal_rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerDartFnFutureResultStringu32(ptr: *const std::ffi::c_void) { MoiArc::<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>>::increment_strong_count(ptr as _); } #[no_mangle] pub extern "C" fn frbgen_frb_example_dart_minimal_rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerDartFnFutureResultStringu32(ptr: *const std::ffi::c_void) { MoiArc::<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<Result<String, u32>>>>::decrement_strong_count(ptr as _); } #[no_mangle] pub extern "C" fn frbgen_frb_example_dart_minimal_rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerDartFnFutureString(ptr: *const std::ffi::c_void) { MoiArc::<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>>::increment_strong_count(ptr as _); } #[no_mangle] pub extern "C" fn frbgen_frb_example_dart_minimal_rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerDartFnFutureString(ptr: *const std::ffi::c_void) { MoiArc::<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<DartFnFuture<String>>>::decrement_strong_count(ptr as _); } #[no_mangle] pub extern "C" fn frbgen_frb_example_dart_minimal_rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerPinBoxdynFutureOutputResultStringu32Sendstatic(ptr: *const std::ffi::c_void) { MoiArc::<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>>::increment_strong_count(ptr as _); } #[no_mangle] pub extern "C" fn frbgen_frb_example_dart_minimal_rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerPinBoxdynFutureOutputResultStringu32Sendstatic(ptr: *const std::ffi::c_void) { MoiArc::<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<Pin<Box<dyn Future<Output = Result<String, u32>> + Send + 'static>>>>::decrement_strong_count(ptr as _); } } #[cfg(not(target_family = "wasm"))] pub use io::*; } stderr= Compiling libc v0.2.150 Compiling proc-macro2 v1.0.78 Compiling unicode-ident v1.0.12 Checking memchr v2.6.4 Compiling futures-core v0.3.29 Compiling autocfg v1.1.0 Compiling futures-channel v0.3.29 Compiling futures-task v0.3.29 Compiling futures-util v0.3.29 Checking gimli v0.28.1 Checking adler v1.0.2 Checking futures-sink v0.3.29 Compiling slab v0.4.9 Checking pin-project-lite v0.2.13 Checking object v0.32.1 Checking miniz_oxide v0.7.1 Checking rustc-demangle v0.1.23 Compiling anyhow v1.0.75 Checking cfg-if v1.0.0 Checking futures-io v0.3.29 Compiling quote v1.0.35 Checking pin-utils v0.1.0 Compiling cc v1.0.83 Checking num_cpus v1.16.0 Compiling build-target v0.4.0 Compiling syn v2.0.48 Compiling hex v0.4.3 Checking atomic v0.5.3 Compiling flutter_rust_bridge v2.0.0-dev.33 (/home/dirk/devel/flutter_rust_bridge/frb_rust) Checking tokio v1.34.0 Checking threadpool v1.8.1 Checking lazy_static v1.4.0 Checking byteorder v1.5.0 Checking log v0.4.20 Compiling backtrace v0.3.69 Compiling dart-sys-fork v4.1.1 Checking addr2line v0.21.0 Checking allo-isolate v0.1.24 Compiling futures-macro v0.3.29 Compiling delegate-attr v0.3.0 Compiling flutter_rust_bridge_macros v2.0.0-dev.33 (/home/dirk/devel/flutter_rust_bridge/frb_macros) Checking futures-executor v0.3.29 Checking futures v0.3.29 Checking frb_example_dart_minimal v0.1.0 (/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust) Finished dev [unoptimized + debuginfo] target(s) in 8.12s [2024-05-07T06:56:00.352Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping cargo_expand.rs into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/source/cargo_expand.rs" [2024-05-07T06:56:00.357Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping read_rust_file/src/api/minimal.rs into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/source/read_rust_file/src/api/minimal.rs" [2024-05-07T06:56:00.359Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/crates.rs:26] parse manifest_path="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/Cargo.toml" [2024-05-07T06:56:00.438Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:31] parse START info=ModuleInfo { visibility: Public, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib.rs", module_path: ["crate"] } [2024-05-07T06:56:00.438Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:150] parse_syn_item_mod module_path=["crate", "api"] [2024-05-07T06:56:00.438Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:202] parse_syn_item_mod_contentless module_path=["crate", "api"] [2024-05-07T06:56:00.438Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:205] file_path_candidates "api" "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib.rs" ["/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/mod.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib/api.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib/api/mod.rs"] [2024-05-07T06:56:00.438Z DEBUG frb_codegen/src/library/codegen/parser/reader.rs:22] read_rust_file rust_file_path="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/mod.rs" module=Some("api") [2024-05-07T06:56:00.438Z DEBUG frb_codegen/src/library/commands/cargo_expand.rs:31] CachedCargoExpand execute manifest_dir= rust_crate_dir="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust" [2024-05-07T06:56:00.440Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping read_rust_file/src/api/mod.rs into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/source/read_rust_file/src/api/mod.rs" [2024-05-07T06:56:00.440Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:216] Trying to parse "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/mod.rs" [2024-05-07T06:56:00.442Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:31] parse START info=ModuleInfo { visibility: Public, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/mod.rs", module_path: ["crate", "api"] } [2024-05-07T06:56:00.442Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:150] parse_syn_item_mod module_path=["crate", "api", "minimal"] [2024-05-07T06:56:00.442Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:180] parse_syn_item_mod_contentful module_path=["crate", "api", "minimal"] [2024-05-07T06:56:00.442Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:31] parse START info=ModuleInfo { visibility: Public, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/mod.rs", module_path: ["crate", "api", "minimal"] } [2024-05-07T06:56:00.443Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:77] parse END info=ModuleInfo { visibility: Public, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/mod.rs", module_path: ["crate", "api", "minimal"] } [2024-05-07T06:56:00.443Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:77] parse END info=ModuleInfo { visibility: Public, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/api/mod.rs", module_path: ["crate", "api"] } [2024-05-07T06:56:00.443Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:150] parse_syn_item_mod module_path=["crate", "frb_generated"] [2024-05-07T06:56:00.443Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:202] parse_syn_item_mod_contentless module_path=["crate", "frb_generated"] [2024-05-07T06:56:00.443Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:205] file_path_candidates "frb_generated" "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib.rs" ["/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated/mod.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib/frb_generated.rs", "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib/frb_generated/mod.rs"] [2024-05-07T06:56:00.443Z DEBUG frb_codegen/src/library/codegen/parser/reader.rs:22] read_rust_file rust_file_path="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs" module=Some("frb_generated") [2024-05-07T06:56:00.443Z DEBUG frb_codegen/src/library/commands/cargo_expand.rs:31] CachedCargoExpand execute manifest_dir= rust_crate_dir="/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust" [2024-05-07T06:56:00.446Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping read_rust_file/src/frb_generated.rs into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/source/read_rust_file/src/frb_generated.rs" [2024-05-07T06:56:00.447Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:216] Trying to parse "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs" [2024-05-07T06:56:00.499Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:31] parse START info=ModuleInfo { visibility: Inherited, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", module_path: ["crate", "frb_generated"] } [2024-05-07T06:56:00.499Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:101] parse_syn_item_struct_or_enum item_ident=Ident { sym: FrbWrapper, span: bytes(4000..4010) } [2024-05-07T06:56:00.499Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:101] parse_syn_item_struct_or_enum item_ident=Ident { sym: MoiArc, span: bytes(4674..4680) } [2024-05-07T06:56:00.499Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:124] parse_syn_item_struct_or_enum item_type=ItemType { attrs: [], vis: Visibility::Inherited, type_token: Type, ident: Ident { sym: ObjectId, span: bytes(8500..8508) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, eq_token: Eq, ty: Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(8511..8516) }, arguments: PathArguments::None }] } }, semi_token: Semi } [2024-05-07T06:56:00.500Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:124] parse_syn_item_struct_or_enum item_type=ItemType { attrs: [], vis: Visibility::Public(Pub), type_token: Type, ident: Ident { sym: MoiArcPool, span: bytes(8531..8541) }, generics: Generics { lt_token: Some(Lt), params: [GenericParam::Type(TypeParam { attrs: [], ident: Ident { sym: T, span: bytes(8542..8543) }, colon_token: None, bounds: [], eq_token: None, default: None })], gt_token: Some(Gt), where_clause: None }, eq_token: Eq, ty: Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: std, span: bytes(8547..8550) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: sync, span: bytes(8552..8556) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: RwLock, span: bytes(8558..8564) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: MoiArcPoolInner, span: bytes(8565..8580) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: T, span: bytes(8581..8582) }, arguments: PathArguments::None }] } })], gt_token: Gt } }] } })], gt_token: Gt } }] } }, semi_token: Semi } [2024-05-07T06:56:00.500Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:101] parse_syn_item_struct_or_enum item_ident=Ident { sym: MoiArcPoolInner, span: bytes(8601..8616) } [2024-05-07T06:56:00.500Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:101] parse_syn_item_struct_or_enum item_ident=Ident { sym: IdGenerator, span: bytes(8909..8920) } [2024-05-07T06:56:00.500Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:101] parse_syn_item_struct_or_enum item_ident=Ident { sym: MoiArcPoolValue, span: bytes(9493..9508) } [2024-05-07T06:56:00.500Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:124] parse_syn_item_struct_or_enum item_type=ItemType { attrs: [Attribute { pound_token: Pound, style: AttrStyle::Outer, bracket_token: Bracket, meta: Meta::NameValue { path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: doc, span: bytes(9917..9958) }, arguments: PathArguments::None }] }, eq_token: Eq, value: Expr::Lit { attrs: [], lit: Lit::Str { token: " Please refer to `RustOpaque` for doc." } } } }], vis: Visibility::Public(Pub), type_token: Type, ident: Ident { sym: RustOpaqueMoi, span: bytes(9972..9985) }, generics: Generics { lt_token: Some(Lt), params: [GenericParam::Type(TypeParam { attrs: [], ident: Ident { sym: T, span: bytes(9986..9987) }, colon_token: None, bounds: [], eq_token: None, default: None })], gt_token: Some(Gt), where_clause: None }, eq_token: Eq, ty: Type::Path { qself: None, path: Path { leading_colon: Some(PathSep), segments: [PathSegment { ident: Ident { sym: flutter_rust_bridge, span: bytes(10001..10020) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: for_generated, span: bytes(10022..10035) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: RustOpaqueBase, span: bytes(10037..10051) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: T, span: bytes(10052..10053) }, arguments: PathArguments::None }] } }), Comma, GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: MoiArc, span: bytes(10055..10061) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: T, span: bytes(10062..10063) }, arguments: PathArguments::None }] } })], gt_token: Gt } }] } })], gt_token: Gt } }] } }, semi_token: Semi } [2024-05-07T06:56:00.500Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:124] parse_syn_item_struct_or_enum item_type=ItemType { attrs: [Attribute { pound_token: Pound, style: AttrStyle::Outer, bracket_token: Bracket, meta: Meta::NameValue { path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: doc, span: bytes(10071..10183) }, arguments: PathArguments::None }] }, eq_token: Eq, value: Expr::Lit { attrs: [], lit: Lit::Str { token: " A wrapper to support [arbitrary Rust types](https://cjycode.com/flutter_rust_bridge/guides/types/arbitrary)." } } } }], vis: Visibility::Public(Pub), type_token: Type, ident: Ident { sym: RustOpaque, span: bytes(10197..10207) }, generics: Generics { lt_token: Some(Lt), params: [GenericParam::Type(TypeParam { attrs: [], ident: Ident { sym: T, span: bytes(10208..10209) }, colon_token: None, bounds: [], eq_token: None, default: None })], gt_token: Some(Gt), where_clause: None }, eq_token: Eq, ty: Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: RustOpaqueMoi, span: bytes(10213..10226) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: T, span: bytes(10227..10228) }, arguments: PathArguments::None }] } })], gt_token: Gt } }] } }, semi_token: Semi } [2024-05-07T06:56:00.501Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:124] parse_syn_item_struct_or_enum item_type=ItemType { attrs: [Attribute { pound_token: Pound, style: AttrStyle::Outer, bracket_token: Bracket, meta: Meta::NameValue { path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: doc, span: bytes(10285..10330) }, arguments: PathArguments::None }] }, eq_token: Eq, value: Expr::Lit { attrs: [], lit: Lit::Str { token: " Please refer to `RustAutoOpaque` for doc." } } } }], vis: Visibility::Public(Pub), type_token: Type, ident: Ident { sym: RustAutoOpaqueMoi, span: bytes(10344..10361) }, generics: Generics { lt_token: Some(Lt), params: [GenericParam::Type(TypeParam { attrs: [], ident: Ident { sym: T, span: bytes(10362..10363) }, colon_token: None, bounds: [], eq_token: None, default: None })], gt_token: Some(Gt), where_clause: None }, eq_token: Eq, ty: Type::Path { qself: None, path: Path { leading_colon: Some(PathSep), segments: [PathSegment { ident: Ident { sym: flutter_rust_bridge, span: bytes(10377..10396) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: for_generated, span: bytes(10398..10411) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: RustAutoOpaqueBase, span: bytes(10413..10431) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: T, span: bytes(10432..10433) }, arguments: PathArguments::None }] } }), Comma, GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: MoiArc, span: bytes(10443..10449) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: Some(PathSep), segments: [PathSegment { ident: Ident { sym: flutter_rust_bridge, span: bytes(10452..10471) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: for_generated, span: bytes(10473..10486) }, arguments: PathArguments::None }, PathSep, PathSegment { ident: Ident { sym: RustAutoOpaqueInner, span: bytes(10488..10507) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: T, span: bytes(10508..10509) }, arguments: PathArguments::None }] } })], gt_token: Gt } }] } })], gt_token: Gt } }] } })], gt_token: Gt } }] } }, semi_token: Semi } [2024-05-07T06:56:00.501Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:124] parse_syn_item_struct_or_enum item_type=ItemType { attrs: [Attribute { pound_token: Pound, style: AttrStyle::Outer, bracket_token: Bracket, meta: Meta::NameValue { path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: doc, span: bytes(10518..10584) }, arguments: PathArguments::None }] }, eq_token: Eq, value: Expr::Lit { attrs: [], lit: Lit::Str { token: " Usually this is unneeded, and just write down arbitrary types." } } } }, Attribute { pound_token: Pound, style: AttrStyle::Outer, bracket_token: Bracket, meta: Meta::NameValue { path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: doc, span: bytes(10589..10669) }, arguments: PathArguments::None }] }, eq_token: Eq, value: Expr::Lit { attrs: [], lit: Lit::Str { token: " However, when you need arbitrary types at places that are not supported yet," } } } }, Attribute { pound_token: Pound, style: AttrStyle::Outer, bracket_token: Bracket, meta: Meta::NameValue { path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: doc, span: bytes(10674..10720) }, arguments: PathArguments::None }] }, eq_token: Eq, value: Expr::Lit { attrs: [], lit: Lit::Str { token: " use `RustOpaqueOpaque<YourArbitraryType>`." } } } }], vis: Visibility::Public(Pub), type_token: Type, ident: Ident { sym: RustAutoOpaque, span: bytes(10734..10748) }, generics: Generics { lt_token: Some(Lt), params: [GenericParam::Type(TypeParam { attrs: [], ident: Ident { sym: T, span: bytes(10749..10750) }, colon_token: None, bounds: [], eq_token: None, default: None })], gt_token: Some(Gt), where_clause: None }, eq_token: Eq, ty: Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: RustAutoOpaqueMoi, span: bytes(10754..10771) }, arguments: PathArguments::AngleBracketed { colon2_token: None, lt_token: Lt, args: [GenericArgument::Type(Type::Path { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: T, span: bytes(10772..10773) }, arguments: PathArguments::None }] } })], gt_token: Gt } }] } }, semi_token: Semi } [2024-05-07T06:56:00.501Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:101] parse_syn_item_struct_or_enum item_ident=Ident { sym: StreamSink, span: bytes(12429..12439) } [2024-05-07T06:56:00.501Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:101] parse_syn_item_struct_or_enum item_ident=Ident { sym: FLUTTER_RUST_BRIDGE_HANDLER, span: bytes(15287..15314) } [2024-05-07T06:56:00.501Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:150] parse_syn_item_mod module_path=["crate", "frb_generated", "io"] [2024-05-07T06:56:00.501Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:180] parse_syn_item_mod_contentful module_path=["crate", "frb_generated", "io"] [2024-05-07T06:56:00.502Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:31] parse START info=ModuleInfo { visibility: Inherited, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", module_path: ["crate", "frb_generated", "io"] } [2024-05-07T06:56:00.502Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:77] parse END info=ModuleInfo { visibility: Inherited, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", module_path: ["crate", "frb_generated", "io"] } [2024-05-07T06:56:00.506Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:77] parse END info=ModuleInfo { visibility: Inherited, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/frb_generated.rs", module_path: ["crate", "frb_generated"] } [2024-05-07T06:56:00.508Z DEBUG frb_codegen/src/library/codegen/parser/source_graph/module_parser.rs:77] parse END info=ModuleInfo { visibility: Public, file_path: "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/src/lib.rs", module_path: ["crate"] } [2024-05-07T06:56:00.510Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping source_graph.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/source_graph/source_graph.json" [2024-05-07T06:56:00.511Z DEBUG frb_codegen/src/library/codegen/parser/function_parser/mod.rs:70] parse_function function name: Ident { sym: init_app, span: bytes(202..210) } [2024-05-07T06:56:00.512Z DEBUG frb_codegen/src/library/codegen/parser/function_parser/mod.rs:70] parse_function function name: Ident { sym: minimal_adder, span: bytes(281..294) } [2024-05-07T06:56:00.512Z DEBUG frb_codegen/src/library/codegen/parser/function_parser/mod.rs:70] parse_function function name: Ident { sym: greet, span: bytes(343..348) } [2024-05-07T06:56:00.512Z DEBUG frb_codegen/src/library/codegen/parser/function_parser/mod.rs:70] parse_function function name: Ident { sym: hey, span: bytes(629..632) } [2024-05-07T06:56:00.513Z DEBUG frb_codegen/src/library/codegen/parser/function_parser/mod.rs:70] parse_function function name: Ident { sym: yo, span: bytes(1017..1019) } [2024-05-07T06:56:00.513Z DEBUG frb_codegen/src/library/codegen/parser/function_parser/mod.rs:70] parse_function function name: Ident { sym: hallo, span: bytes(1288..1293) } [2024-05-07T06:56:00.524Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping ir_pack.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/ir/ir_pack.json" [2024-05-07T06:56:00.539Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping api_dart.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_info/api_dart.json" [2024-05-07T06:56:00.548Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping api_dart.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_spec/api_dart.json" [2024-05-07T06:56:00.548Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping api_dart/api/minimal.dart into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/api_dart/api/minimal.dart" [2024-05-07T06:56:00.554Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_rust.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_info/wire_rust.json" [2024-05-07T06:56:00.558Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_rust.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_spec/wire_rust.json" [2024-05-07T06:56:00.559Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_rust/Common.rs into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/wire_rust/Common.rs" [2024-05-07T06:56:00.559Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_rust/Io.rs into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/wire_rust/Io.rs" [2024-05-07T06:56:00.559Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_rust/Web.rs into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/wire_rust/Web.rs" [2024-05-07T06:56:00.560Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_c.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_spec/wire_c.json" [2024-05-07T06:56:00.560Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_c/content.h into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/wire_c/content.h" [2024-05-07T06:56:00.566Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_dart.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_info/wire_dart.json" [2024-05-07T06:56:00.580Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_dart.json into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_spec/wire_dart.json" [2024-05-07T06:56:00.581Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_dart/Common.dart into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/wire_dart/Common.dart" [2024-05-07T06:56:00.581Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_dart/Io.dart into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/wire_dart/Io.dart" [2024-05-07T06:56:00.581Z DEBUG frb_codegen/src/library/codegen/dumper/mod.rs:97] Dumping wire_dart/Web.dart into "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust/target/frb_dump/generator_text/wire_dart/Web.dart" [2024-05-07T06:56:00.583Z DEBUG frb_codegen/src/library/commands/format_dart.rs:13] execute format_dart paths=["lib/src/rust/api/minimal.dart", "lib/src/rust/frb_generated.dart", "lib/src/rust/frb_generated.io.dart", "lib/src/rust/frb_generated.web.dart"] line_length=80 [2024-05-07T06:56:00.583Z DEBUG frb_codegen/src/library/commands/command_runner.rs:129] execute command: bin=sh args="-c \"dart\" \"format\" \"--line-length\" \"80\" \"lib/src/rust/api/minimal.dart\" \"lib/src/rust/frb_generated.dart\" \"lib/src/rust/frb_generated.io.dart\" \"lib/src/rust/frb_generated.web.dart\"" current_dir=Some("/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal") cmd=cd "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal" && "sh" "-c" "\"dart\" \"format\" \"--line-length\" \"80\" \"lib/src/rust/api/minimal.dart\" \"lib/src/rust/frb_generated.dart\" \"lib/src/rust/frb_generated.io.dart\" \"lib/src/rust/frb_generated.web.dart\"" [2024-05-07T06:56:01.051Z DEBUG frb_codegen/src/library/commands/command_runner.rs:140] command=cd "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal" && "sh" "-c" "\"dart\" \"format\" \"--line-length\" \"80\" \"lib/src/rust/api/minimal.dart\" \"lib/src/rust/frb_generated.dart\" \"lib/src/rust/frb_generated.io.dart\" \"lib/src/rust/frb_generated.web.dart\"" stdout=Formatted lib/src/rust/api/minimal.dart Formatted lib/src/rust/frb_generated.dart Formatted lib/src/rust/frb_generated.io.dart Formatted lib/src/rust/frb_generated.web.dart Formatted 4 files (4 changed) in 0.32 seconds. stderr= [2024-05-07T06:56:01.052Z DEBUG frb_codegen/src/library/commands/format_rust.rs:9] execute format_rust paths=["src/frb_generated.rs", "src/frb_generated.io.rs", "src/frb_generated.web.rs"] [2024-05-07T06:56:01.052Z DEBUG frb_codegen/src/library/commands/command_runner.rs:129] execute command: bin=sh args="-c \"rustfmt\" \"--edition\" \"2018\" \"src/frb_generated.rs\" \"src/frb_generated.io.rs\" \"src/frb_generated.web.rs\"" current_dir=Some("/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust") cmd=cd "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust" && "sh" "-c" "\"rustfmt\" \"--edition\" \"2018\" \"src/frb_generated.rs\" \"src/frb_generated.io.rs\" \"src/frb_generated.web.rs\"" [2024-05-07T06:56:01.102Z DEBUG frb_codegen/src/library/commands/command_runner.rs:140] command=cd "/home/dirk/devel/flutter_rust_bridge/frb_example/dart_minimal/rust" && "sh" "-c" "\"rustfmt\" \"--edition\" \"2018\" \"src/frb_generated.rs\" \"src/frb_generated.io.rs\" \"src/frb_generated.web.rs\"" stdout= stderr=Warning: can't set `group_imports = One`, unstable features are only available in nightly channel. Warning: can't set `group_imports = One`, unstable features are only available in nightly channel. Warning: can't set `group_imports = One`, unstable features are only available in nightly channel. Done!Expected behavior
Functions returning a
Futureshould be interpreted asasyncGenerated binding code
OS
Debian Trixie
Version of
flutter_rust_bridge_codegenmaster
Flutter info
[✓] Flutter (Channel stable, 3.19.6, on Debian GNU/Linux trixie/sid 6.6.15-amd64, locale en_IE.UTF-8) • Flutter version 3.19.6 on channel stable at /home/dirk/.local/share/mise/installs/flutter/3.19.5-stable • Upstream repository https://github.com/flutter/flutter.git • Framework revision 54e66469a9 (3 weeks ago), 2024-04-17 13:08:03 -0700 • Engine revision c4cd48e186 • Dart version 3.3.4 • DevTools version 2.31.1 [!] Android toolchain - develop for Android devices (Android SDK version 33.0.2) • Android SDK at /home/dirk/.local/share/android ✗ cmdline-tools component is missing Run `path/to/sdkmanager --install "cmdline-tools;latest"` See https://developer.android.com/studio/command-line for more details. ✗ Android license status unknown. Run `flutter doctor --android-licenses` to accept the SDK licenses. See https://flutter.dev/docs/get-started/install/linux#android-setup for more details. [✓] Chrome - develop for the web • Chrome at google-chrome [✓] Linux toolchain - develop for Linux desktop • Debian clang version 16.0.6 (20) • cmake version 3.28.3 • ninja version 1.11.1 • pkg-config version 1.8.1 [!] Android Studio (not installed) • Android Studio not found; download from https://developer.android.com/studio/index.html (or visit https://flutter.dev/docs/get-started/install/linux#android-setup for detailed instructions). [✓] VS Code (version 1.88.1) • VS Code at /usr/share/code • Flutter extension version 3.46.0 [✓] Connected device (2 available) • Linux (desktop) • linux • linux-x64 • Debian GNU/Linux trixie/sid 6.6.15-amd64 • Chrome (web) • chrome • web-javascript • Google Chrome 124.0.6367.60 [✓] Network resources • All expected network resources are available. ! Doctor found issues in 2 categories.Version of
clang++16.0.6
Additional context
No response
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