Various style improvements to rustc_lint::levels
#122416
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Zalathar
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Mar 13, 2024
Zalathar
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Mar 13, 2024
- Replace some nested if-let with let-chains
- Tweak a match pattern to allow shorthand struct syntax
- Fuse an `is_empty` check with getting the last element
- Merge some common code that emits `MalformedAttribute` and continues
- Format `"{tool}::{name}"` in a way that's consistent with other match arms
- Replace if-let-else-panic with let-else
- Use early-exit to flatten a method body
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matthiaskrgr
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Mar 13, 2024
Various style improvements to `rustc_lint::levels`
While reading this file, I noticed a few opportunities to make things a little nicer:
- Replace some nested if-let with let-chains
- Tweak a match pattern to allow shorthand struct syntax
- Fuse an `is_empty` check with getting the last element
- Merge some common code that emits `MalformedAttribute` and continues
- Format `"{tool}::{name}"` in a way that's consistent with other match arms
- Replace if-let-else-panic with let-else
- Use early-exit to flatten a method body
Some of these changes cause indentation churn, so ignoring whitespace is recommended.
bors
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to rust-lang-ci/rust
that referenced
this pull request
Mar 13, 2024
…iaskrgr Rollup of 12 pull requests Successful merges: - rust-lang#104353 (Add CStr::bytes iterator) - rust-lang#120699 (Document `TRACK_DIAGNOSTIC` calls.) - rust-lang#121207 (Add `-Z external-clangrt`) - rust-lang#122397 (Various cleanups around the const eval query providers) - rust-lang#122416 (Various style improvements to `rustc_lint::levels`) - rust-lang#122422 (compiletest: Allow `only-unix` in test headers) - rust-lang#122424 (fix: typos) - rust-lang#122425 (Increase timeout for new bors bot) - rust-lang#122426 (Fix StableMIR `WrappingRange::is_full` computation) - rust-lang#122430 (Generate link to `Local` in `hir::Let` documentation) - rust-lang#122434 (pattern analysis: rename a few types) - rust-lang#122437 (pattern analysis: remove `MaybeInfiniteInt::JustAfterMax`) r? `@ghost` `@rustbot` modify labels: rollup
matthiaskrgr
added a commit
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that referenced
this pull request
Mar 13, 2024
Various style improvements to `rustc_lint::levels`
While reading this file, I noticed a few opportunities to make things a little nicer:
- Replace some nested if-let with let-chains
- Tweak a match pattern to allow shorthand struct syntax
- Fuse an `is_empty` check with getting the last element
- Merge some common code that emits `MalformedAttribute` and continues
- Format `"{tool}::{name}"` in a way that's consistent with other match arms
- Replace if-let-else-panic with let-else
- Use early-exit to flatten a method body
Some of these changes cause indentation churn, so ignoring whitespace is recommended.
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Mar 13, 2024
Various style improvements to `rustc_lint::levels`
While reading this file, I noticed a few opportunities to make things a little nicer:
- Replace some nested if-let with let-chains
- Tweak a match pattern to allow shorthand struct syntax
- Fuse an `is_empty` check with getting the last element
- Merge some common code that emits `MalformedAttribute` and continues
- Format `"{tool}::{name}"` in a way that's consistent with other match arms
- Replace if-let-else-panic with let-else
- Use early-exit to flatten a method body
Some of these changes cause indentation churn, so ignoring whitespace is recommended.
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Mar 13, 2024
…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#104353 (Add CStr::bytes iterator) - rust-lang#120699 (Document `TRACK_DIAGNOSTIC` calls.) - rust-lang#120943 (Create some minimal HIR for associated opaque types) - rust-lang#121764 (Make incremental sessions identity no longer depend on the crate names provided by source code) - rust-lang#122375 (CFI: Break tests into smaller files) - rust-lang#122397 (Various cleanups around the const eval query providers) - rust-lang#122405 (Add methods to create StableMIR constant) - rust-lang#122416 (Various style improvements to `rustc_lint::levels`) - rust-lang#122440 (const-eval: organize and extend tests for required-consts) r? `@ghost` `@rustbot` modify labels: rollup
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Mar 14, 2024
Various style improvements to `rustc_lint::levels`
While reading this file, I noticed a few opportunities to make things a little nicer:
- Replace some nested if-let with let-chains
- Tweak a match pattern to allow shorthand struct syntax
- Fuse an `is_empty` check with getting the last element
- Merge some common code that emits `MalformedAttribute` and continues
- Format `"{tool}::{name}"` in a way that's consistent with other match arms
- Replace if-let-else-panic with let-else
- Use early-exit to flatten a method body
Some of these changes cause indentation churn, so ignoring whitespace is recommended.
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Mar 14, 2024
…iaskrgr Rollup of 11 pull requests Successful merges: - rust-lang#104353 (Add CStr::bytes iterator) - rust-lang#114038 (unix time module now return result) - rust-lang#119676 (rustdoc-search: search types by higher-order functions) - rust-lang#120699 (Document `TRACK_DIAGNOSTIC` calls.) - rust-lang#121899 (Document how removing a type's field can be bad and what to do instead) - rust-lang#121940 (Mention Register Size in `#[warn(asm_sub_register)]`) - rust-lang#122397 (Various cleanups around the const eval query providers) - rust-lang#122405 (Add methods to create StableMIR constant) - rust-lang#122416 (Various style improvements to `rustc_lint::levels`) - rust-lang#122440 (const-eval: organize and extend tests for required-consts) - rust-lang#122461 (fix unsoundness in Step::forward_unchecked for signed integers) r? `@ghost` `@rustbot` modify labels: rollup
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Mar 14, 2024
Various style improvements to `rustc_lint::levels`
While reading this file, I noticed a few opportunities to make things a little nicer:
- Replace some nested if-let with let-chains
- Tweak a match pattern to allow shorthand struct syntax
- Fuse an `is_empty` check with getting the last element
- Merge some common code that emits `MalformedAttribute` and continues
- Format `"{tool}::{name}"` in a way that's consistent with other match arms
- Replace if-let-else-panic with let-else
- Use early-exit to flatten a method body
Some of these changes cause indentation churn, so ignoring whitespace is recommended.
This was referenced Mar 14, 2024
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Mar 14, 2024
…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#104353 (Add CStr::bytes iterator) - rust-lang#119676 (rustdoc-search: search types by higher-order functions) - rust-lang#120699 (Document `TRACK_DIAGNOSTIC` calls.) - rust-lang#121899 (Document how removing a type's field can be bad and what to do instead) - rust-lang#122405 (Add methods to create StableMIR constant) - rust-lang#122416 (Various style improvements to `rustc_lint::levels`) - rust-lang#122421 (Improve `Step` docs) - rust-lang#122440 (const-eval: organize and extend tests for required-consts) - rust-lang#122461 (fix unsoundness in Step::forward_unchecked for signed integers) Failed merges: - rust-lang#122397 (Various cleanups around the const eval query providers) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
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Mar 14, 2024
Rollup merge of rust-lang#122416 - Zalathar:levels, r=petrochenkov Various style improvements to `rustc_lint::levels` While reading this file, I noticed a few opportunities to make things a little nicer: - Replace some nested if-let with let-chains - Tweak a match pattern to allow shorthand struct syntax - Fuse an `is_empty` check with getting the last element - Merge some common code that emits `MalformedAttribute` and continues - Format `"{tool}::{name}"` in a way that's consistent with other match arms - Replace if-let-else-panic with let-else - Use early-exit to flatten a method body Some of these changes cause indentation churn, so ignoring whitespace is recommended.
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While reading this file, I noticed a few opportunities to make things a little nicer:
is_emptycheck with getting the last elementMalformedAttributeand continues"{tool}::{name}"in a way that's consistent with other match armsSome of these changes cause indentation churn, so ignoring whitespace is recommended.