Trait poem::Endpoint

pub trait Endpoint: Send + Sync + 'static {
    type Output: IntoResponse;
    fn call<'life0, 'async_trait>(
        &'life0 self, 
        req: Request
    ) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    fn check(&self, req: &Request) -> bool { ... }
}

An HTTP request handler.

Associated Types

type Output: IntoResponse

Represents the response of the endpoint.

Required methods

fn call<'life0, 'async_trait>(
    &'life0 self,
    req: Request
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Get the response to the request.

Provided methods

fn check(&self, req: &Request) -> bool

Check if request matches predicate for route selection.

Implementations on Foreign Types

impl<T: Endpoint + ?Sized> Endpoint for Box<T>

type Output = T::Output

fn call<'life0, 'async_trait>(
    &'life0 self,
    req: Request
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

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

type Output = T::Output

fn call<'life0, 'async_trait>(
    &'life0 self,
    req: Request
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Implementors

impl Endpoint for Route

impl Endpoint for Files

impl<A, B> Endpoint for Or<A, B> where
    A: Endpoint,
    B: Endpoint, 

impl<E, F, Fut> Endpoint for Before<E, F> where
    E: Endpoint,
    F: Fn(Request) -> Fut + Send + Sync + 'static,
    Fut: Future<Output = Request> + Send + 'static, 

impl<E, F, Fut, R> Endpoint for After<E, F> where
    E: Endpoint,
    F: Fn(E::Output) -> Fut + Send + Sync + 'static,
    Fut: Future<Output = R> + Send + 'static,
    R: IntoResponse, 

impl<E, F, Fut, R> Endpoint for MapErr<E, F> where
    E: Endpoint<Output = Result<R>>,
    F: Fn(Error) -> Fut + Send + Sync + 'static,
    Fut: Future<Output = Error> + Send + 'static,
    R: IntoResponse, 

impl<E, F, Fut, R, R2> Endpoint for AndThen<E, F> where
    E: Endpoint<Output = Result<R>>,
    F: Fn(R) -> Fut + Send + Sync + 'static,
    Fut: Future<Output = Result<R2>> + Send + 'static,
    R: IntoResponse,
    R2: IntoResponse, 

impl<E, F, Fut, R, R2> Endpoint for MapOk<E, F> where
    E: Endpoint<Output = Result<R>>,
    F: Fn(R) -> Fut + Send + Sync + 'static,
    Fut: Future<Output = R2> + Send + 'static,
    R: IntoResponse,
    R2: IntoResponse, 

impl<E, T> Endpoint for GuardEndpoint<E, T> where
    T: Guard,
    E: Endpoint, 

impl<E: Endpoint> Endpoint for MapToResponse<E>

impl<E: Endpoint> Endpoint for MapToResult<E>