JsonDeserializer docs

axum-extra/src/extract/json_deserializer.rs

@@ -8,7 +8,7 @@ use std::marker::PhantomData;
 ///
 /// Deserialize request bodies into some type that implements [`serde::Deserialize<'de>`].
 /// Parsing JSON is delayed until [`deserialize`](JsonDeserializer::deserialize) is called.
-/// If the type implements [`serde::de::DeserializeOwned`], the [`Json`] extractor should
+/// If the type implements [`serde::de::DeserializeOwned`], the [`Json`](axum::Json) extractor should
 /// be preferred.
 ///
 /// The request will be rejected (and a [`JsonRejection`] will be returned) if:
@@ -32,6 +32,10 @@ use std::marker::PhantomData;
 /// *last* if there are multiple extractors in a handler.
 /// See ["the order of extractors"][order-of-extractors]
 ///
+/// [order-of-extractors]: axum::extract#the-order-of-extractors
+///
+/// See [`JsonRejection`] for more details.
+///
 /// # Example
 ///
 /// ```rust,no_run

axum-extra/src/lib.rs

@@ -16,6 +16,7 @@
 //! `cookie-key-expansion` | Enables the `Key::derive_from` method | No
 //! `erased-json` | Enables the `ErasedJson` response | No
 //! `form` | Enables the `Form` extractor | No
+//! `json-deserializer` | Enables the `JsonDeserializer` extractor | No
 //! `json-lines` | Enables the `JsonLines` extractor and response | No
 //! `multipart` | Enables the `Multipart` extractor | No
 //! `protobuf` | Enables the `Protobuf` extractor and response | No