pub struct AppError(/* private fields */);Expand description
Implementations§
Trait Implementations§
Source§impl<E> From<E> for AppError
自动转换其他错误类型为 AppError
impl<E> From<E> for AppError
自动转换其他错误类型为 AppError
这使得可以在返回 Result<_, AppError> 的函数中直接使用 ? 操作符
§示例
fn my_function() -> Result<(), AppError> {
// 自动转换 std::io::Error 为 AppError
let _content = std::fs::read_to_string("file.txt")?;
Ok(())
}Source§impl IntoResponse for AppError
实现 Axum 响应转换
impl IntoResponse for AppError
实现 Axum 响应转换
将错误转换为 HTTP 500 响应,并记录错误日志
Source§fn into_response(self) -> Response
fn into_response(self) -> Response
Create a response.
Auto Trait Implementations§
impl Freeze for AppError
impl RefUnwindSafe for AppError
impl Send for AppError
impl Sync for AppError
impl Unpin for AppError
impl UnwindSafe for AppError
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more