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ExceptionHandler

reinhardt::dispatch

Trait ExceptionHandler 

Source 
pub trait ExceptionHandler: Send + Sync {
    // Required method
    fn handle_exception<'life0, 'life1, 'async_trait>(
        &'life0 self,
        request: &'life1 Request,
        error: DispatchError,
    ) -> Pin<Box<dyn Future<Output = Response> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
}
Available on native and crate feature dispatch only.
Expand description

A compatibility hook for handling the dispatch-specific error categories.

This trait preserves the public contract exposed by reinhardt-dispatch before the framework-wide HTTP exception hook was introduced. New server, router, and middleware APIs use reinhardt_http::ExceptionHandler; pass a legacy implementation through adapt_exception_handler when it must be installed through one of those APIs.

Required Methods§

Source

fn handle_exception<'life0, 'life1, 'async_trait>( &'life0 self, request: &'life1 Request, error: DispatchError, ) -> Pin<Box<dyn Future<Output = Response> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Handle a dispatch error and convert it to a response.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§