1 unstable release
0.1.0 | Jan 25, 2024 |
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#1969 in Procedural macros
257 downloads per month
7KB
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axum_thiserror
axum_thiserror
is a library that offers a procedural macro to allow thiserror
error types to be used as axum
responses.
Usage
Add the library to your current project using Cargo:
cargo add axum_thiserror
Then you can create a basic thiserror
error:
#[derive(Error, Debug)]
pub enum UserCreateError {
#[error("User {0} already exists")]
UserAlreadyExists(String),
}
Now you can use axum_thiserror
to implement IntoResponse
on your error:
#[derive(Error, Debug, ErrorStatus)]
pub enum UserCreateError {
#[error("User {0} already exists")]
#[status(StatusCode::CONFLICT)]
UserAlreadyExists(String),
}
License
This project is licensed under the MIT License.
Dependencies
~5–12MB
~125K SLoC