Add axum-handle-error-extract crate

Cargo.toml

@@ -1,5 +1,6 @@
 [workspace]
 members = [
     "axum",
+    "axum-handle-error-extract",
     "examples/*",
 ]

axum-handle-error-extract/CHANGELOG.md

@@ -0,0 +1,14 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+# Unreleased
+
+- None
+
+# 0.1.0 (05. November, 2021)
+
+- Initial release.

axum-handle-error-extract/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "axum-handle-error-extract"
+version = "0.1.0"
+authors = ["David Pedersen <[email protected]>"]
+categories = ["asynchronous", "network-programming", "web-programming"]
+description = "Error handling layer for axum that supports extractors and async functions"
+edition = "2018"
+homepage = "https://github.com/tokio-rs/axum"
+keywords = ["http", "web", "framework"]
+license = "MIT"
+readme = "README.md"
+repository = "https://github.com/tokio-rs/axum"
+
+[dependencies]
+axum = { path = "../axum" }
+tower-service = "0.3"
+tower-layer = "0.3"
+tower = { version = "0.4", features = ["util"] }
+pin-project-lite = "0.2"
+
+[dev-dependencies]
+tower = { version = "0.4", features = ["util", "timeout"] }

axum-handle-error-extract/LICENSE

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+Copyright (c) 2019 Tower Contributors
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

axum-handle-error-extract/README.md

@@ -0,0 +1,45 @@
+# axum-handle-error-extract
+
+Error handling layer for axum that supports extractors and async functions
+
+[![Build status](https://github.com/tokio-rs/axum-handle-error-extract/actions/workflows/CI.yml/badge.svg?branch=main)](https://github.com/tokio-rs/axum-handle-error-extract/actions/workflows/CI.yml)
+[![Crates.io](https://img.shields.io/crates/v/axum-handle-error-extract)](https://crates.io/crates/axum-handle-error-extract)
+[![Documentation](https://docs.rs/axum-handle-error-extract/badge.svg)](https://docs.rs/axum)
+
+More information about this crate can be found in the [crate documentation][docs].
+
+## Safety
+
+This crate uses `#![forbid(unsafe_code)]` to ensure everything is implemented in
+100% safe Rust.
+
+## Minimum supported Rust version
+
+axum-handle-error-extract's MSRV is 1.54.
+
+## Getting Help
+
+You're also welcome to ask in the [Discord channel][chat] or open an [issue]
+with your question.
+
+## Contributing
+
+:balloon: Thanks for your help improving the project! We are so happy to have
+you! We have a [contributing guide][contributing] to help you get involved in the
+`axum` project.
+
+## License
+
+This project is licensed under the [MIT license][license].
+
+### Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in `axum` by you, shall be licensed as MIT, without any
+additional terms or conditions.
+
+[docs]: https://docs.rs/axum-handle-error-extract
+[contributing]: /CONTRIBUTING.md
+[chat]: https://discord.gg/tokio
+[issue]: https://github.com/tokio-rs/axum/issues/new
+[license]: /axum/LICENSE