Remove deprecated extractor_middleware function (#1077)

Author: davidpdrsn

axum/CHANGELOG.md

@@ -30,7 +30,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   extractor ([#1078])
 - **added:** Implement `IntoResponse` for `Form` ([#1095])
 - **change:** axum's MSRV is now 1.56 ([#1098])
+- **breaking:** Remove `extractor_middleware` which was previously deprecated.
+  Use `axum::middleware::from_extractor` instead ([#1077])
 
+[#1077]: https://github.com/tokio-rs/axum/pull/1077
+[#1078]: https://github.com/tokio-rs/axum/pull/1078
 [#1078]: https://github.com/tokio-rs/axum/pull/1078
 [#1095]: https://github.com/tokio-rs/axum/pull/1095
 [#1098]: https://github.com/tokio-rs/axum/pull/1098

axum/src/extract/extractor_middleware.rs

@@ -4,7 +4,6 @@ use http::header;
 use rejection::*;
 
 pub mod connect_info;
-pub mod extractor_middleware;
 pub mod path;
 pub mod rejection;
 
@@ -24,7 +23,6 @@ pub use axum_core::extract::{FromRequest, RequestParts};
 pub use self::{
     connect_info::ConnectInfo,
     content_length_limit::ContentLengthLimit,
-    extractor_middleware::extractor_middleware,
     host::Host,
     path::Path,
     raw_query::RawQuery,