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soft-deprecate NormalizePath::default in v3 (#2529)

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Rob Ede 2021-12-18 22:57:23 +00:00 committed by GitHub
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7
CHANGES.md
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@ -3,6 +3,13 @@
## Unreleased - 2020-xx-xx
## 3.3.3 - 2021-12-18
### Changed
* Soft-deprecate `NormalizePath::default()`, noting upcoming behavior change in v4. [#2529]
[#2529]: https://github.com/actix/actix-web/pull/2529
## 3.3.2 - 2020-12-01
### Fixed
* Removed an occasional `unwrap` on `None` panic in `NormalizePathNormalization`. [#1762]

2
Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "actix-web"
version = "3.3.2"
version = "3.3.3"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
description = "Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust"
readme = "README.md"

4
README.md
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@ -6,10 +6,10 @@
<p>
[![crates.io](https://img.shields.io/crates/v/actix-web?label=latest)](https://crates.io/crates/actix-web)
[![Documentation](https://docs.rs/actix-web/badge.svg?version=3.3.2)](https://docs.rs/actix-web/3.3.2)
[![Documentation](https://docs.rs/actix-web/badge.svg?version=3.3.3)](https://docs.rs/actix-web/3.3.3)
[![Version](https://img.shields.io/badge/rustc-1.42+-ab6000.svg)](https://blog.rust-lang.org/2020/03/12/Rust-1.42.html)
![License](https://img.shields.io/crates/l/actix-web.svg)
[![Dependency Status](https://deps.rs/crate/actix-web/3.3.2/status.svg)](https://deps.rs/crate/actix-web/3.3.2)
[![Dependency Status](https://deps.rs/crate/actix-web/3.3.3/status.svg)](https://deps.rs/crate/actix-web/3.3.3)
<br />
[![Build Status](https://travis-ci.org/actix/actix-web.svg?branch=master)](https://travis-ci.org/actix/actix-web)
[![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web)

2
actix-http/src/error.rs
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@ -55,7 +55,7 @@ impl Error {
/// Similar to `as_response_error` but downcasts.
pub fn as_error<T: ResponseError + 'static>(&self) -> Option<&T> {
ResponseError::downcast_ref(self.cause.as_ref())
<dyn ResponseError>::downcast_ref(self.cause.as_ref())
}
}

14
src/middleware/normalize.rs
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@ -31,7 +31,7 @@ impl Default for TrailingSlash {
}
}
#[derive(Default, Clone, Copy)]
#[derive(Clone, Copy)]
/// `Middleware` to normalize request's URI in place
///
/// Performs following:
@ -56,6 +56,18 @@ impl Default for TrailingSlash {
pub struct NormalizePath(TrailingSlash);
impl Default for NormalizePath {
fn default() -> Self {
log::warn!(
"`NormalizePath::default()` is deprecated. The default trailing slash behavior will \
change in v4 from `Always` to `Trim`. Update your call to `NormalizePath::new(...)` to \
avoid inaccessible routes when upgrading."
);
Self(TrailingSlash::default())
}
}
impl NormalizePath {
/// Create new `NormalizePath` middleware with the specified trailing slash style.
pub fn new(trailing_slash_style: TrailingSlash) -> Self {