Trait Handler

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

An HTTP request handler.

This trait is automatically implemented for Fn types, and so is rarely implemented directly by Spin users.

Required Methods

fn handle<'life0, 'async_trait>( &'life0 self, req: Request, params: Params, ) -> Pin<Box<dyn Future<Output = Response> + 'async_trait>>

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

Invoke the handler.

Trait Implementations

impl Handler for Box<dyn Handler>

fn handle<'life0, 'async_trait>( &'life0 self, req: Request, params: Params, ) -> Pin<Box<dyn Future<Output = Response> + 'async_trait>>

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

Invoke the handler.

Implementations on Foreign Types

impl Handler for Box<dyn Handler>

fn handle<'life0, 'async_trait>( &'life0 self, req: Request, params: Params, ) -> Pin<Box<dyn Future<Output = Response> + 'async_trait>>

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

Implementors

impl<F, Fut> Handler for F

where F: Fn(Request, Params) -> Fut + 'static, Fut: Future<Output = Response> + 'static,