Struct roa_core::Chain

pub struct Chain<T, U>(_, _);

A middleware composing and executing other middlewares in a stack-like manner.

Trait Implementations

impl<'a, S, T, U> Endpoint<'a, S> for Chain<T, U> where
    U: Endpoint<'a, S>,
    T: for<'b> Middleware<'b, S>, 

fn call<'async_trait>(
    &'a self,
    ctx: &'a mut Context<S>
) -> Pin<Box<dyn Future<Output = Result> + 'async_trait>> where
    'a: 'async_trait,
    Self: 'async_trait, 

Call this endpoint.

impl<'a, S, T, U> Middleware<'a, S> for Chain<T, U> where
    U: Middleware<'a, S>,
    T: for<'b> Middleware<'b, S>, 

fn handle<'async_trait>(
    &'a self,
    ctx: &'a mut Context<S>,
    next: Next<'a>
) -> Pin<Box<dyn Future<Output = Result> + 'async_trait>> where
    'a: 'async_trait,
    Self: 'async_trait, 

Handle context and next, return status.