Trait Handler 

pub trait Handler: Send + Sync {
    // Required method
    fn handle<'life0, 'async_trait>(
        &'life0 self,
        request: Request,
    ) -> Pin<Box<dyn Future<Output = Result<Response>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Handler trait for processing requests.

This is the core abstraction - all request handlers implement this trait. Handlers receive a request and produce a response or an error.

Required Methods

fn handle<'life0, 'async_trait>( &'life0 self, request: Request, ) -> Pin<Box<dyn Future<Output = Result<Response>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Handles an HTTP request and produces a response.

Errors

Returns an error if the request cannot be processed.

Implementations on Foreign Types

impl<T: Handler + ?Sized> Handler for Arc<T>

Blanket implementation for Arc<T> where T: Handler.

This allows Arc<dyn Handler> to be used as a Handler, enabling shared ownership of handlers across threads.

fn handle<'life0, 'async_trait>( &'life0 self, request: Request, ) -> Pin<Box<dyn Future<Output = Result<Response>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Implementors

impl Handler for MiddlewareChain