itsscb/axum
1
0
Fork 0
mirror of https://github.com/tokio-rs/axum.git synced 2025-10-02 15:24:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

Generalize AppendHeaders to accept any impl IntoIterator (#1495)

Browse Source 
* Generalize `AppendHeaders` to accept any `impl IntoIterator`

* changelog
This commit is contained in:
David Pedersen 2022-10-20 21:05:04 +02:00 committed by GitHub
parent 4979b4c9b6
commit 958d360ac4
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
axum-core/CHANGELOG.md
View File

@ -9,9 +9,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- **added:** Add `DefaultBodyLimit::max` for changing the default body limit ([#1397]) - **added:** Add `DefaultBodyLimit::max` for changing the default body limit ([#1397])
- **added:** Add `Error::into_inner` for converting `Error` to `BoxError` without allocating ([#1476]) - **added:** Add `Error::into_inner` for converting `Error` to `BoxError` without allocating ([#1476])
- **breaking:** `AppendHeaders` now works on any `impl IntoIterator` ([#1495])
[#1397]: https://github.com/tokio-rs/axum/pull/1397 [#1397]: https://github.com/tokio-rs/axum/pull/1397
[#1476]: https://github.com/tokio-rs/axum/pull/1476 [#1476]: https://github.com/tokio-rs/axum/pull/1476
[#1495]: https://github.com/tokio-rs/axum/pull/1495
# 0.3.0-rc.2 (10. September, 2022) # 0.3.0-rc.2 (10. September, 2022)

8
axum-core/src/response/append_headers.rs
View File

@ -30,10 +30,11 @@ use std::fmt;
/// } /// }
/// ``` /// ```
#[derive(Debug)] #[derive(Debug)]
pub struct AppendHeaders<K, V, const N: usize>(pub [(K, V); N]); pub struct AppendHeaders<I>(pub I);
impl<K, V, const N: usize> IntoResponse for AppendHeaders<K, V, N> impl<I, K, V> IntoResponse for AppendHeaders<I>
where where
I: IntoIterator<Item = (K, V)>,
K: TryInto<HeaderName>, K: TryInto<HeaderName>,
K::Error: fmt::Display, K::Error: fmt::Display,
V: TryInto<HeaderValue>, V: TryInto<HeaderValue>,
@ -44,8 +45,9 @@ where
} }
} }
impl<K, V, const N: usize> IntoResponseParts for AppendHeaders<K, V, N> impl<I, K, V> IntoResponseParts for AppendHeaders<I>
where where
I: IntoIterator<Item = (K, V)>,
K: TryInto<HeaderName>, K: TryInto<HeaderName>,
K::Error: fmt::Display, K::Error: fmt::Display,
V: TryInto<HeaderValue>, V: TryInto<HeaderValue>,