Add Deserializer::new to crate a new deserializer, and public deser…

…ializer. (#91)

* Add `Deserializer::new` to crate a new deserializer, and public deserializer.

* Update mod.rs

Co-authored-by: Paul Hansen <mail@paul.rs>

---------

Co-authored-by: Paul Hansen <mail@paul.rs>

src/de/mod.rs

@@ -189,7 +189,7 @@ pub fn from_str<'de, T: de::Deserialize<'de>>(input: &'de str) -> Result<T> {
 /// A deserializer for the querystring format.
 ///
 /// Supported top-level outputs are structs and maps.
-pub(crate) struct QsDeserializer<'a> {
+pub struct QsDeserializer<'a> {
     iter: IntoIter<Cow<'a, str>, Level<'a>>,
     value: Option<Level<'a>>,
 }
@@ -213,9 +213,13 @@ impl<'a> QsDeserializer<'a> {
     }
 
     /// Returns a new `QsDeserializer<'a>`.
-    fn with_config(config: &Config, input: &'a [u8]) -> Result<Self> {
+    pub fn with_config(config: &Config, input: &'a [u8]) -> Result<Self> {
         parse::Parser::new(input, config.max_depth(), config.strict).as_deserializer()
     }
+
+    pub fn new(input: &'a [u8]) -> Result<Self> {
+        Self::with_config(&Config::default(), input)
+    }
 }
 
 impl<'de> de::Deserializer<'de> for QsDeserializer<'de> {

src/lib.rs

@@ -206,10 +206,10 @@ mod error;
 mod ser;
 pub(crate) mod utils;
 
-#[doc(inline)]
-pub use de::Config;
 #[doc(inline)]
 pub use de::{from_bytes, from_str};
+#[doc(inline)]
+pub use de::{Config, QsDeserializer as Deserializer};
 pub use error::Error;
 #[doc(inline)]
 pub use ser::{to_string, to_writer, Serializer};