Trait Middleware 

pub trait Middleware<C>:
    Send
    + Sync
    + 'static {
    // Required method
    fn handle(
        &self,
        cx: Context<C>,
        next: Next<C>,
    ) -> impl Future<Output = Outcome> + Send;
}

Runs around a Worker for every request, see the module.

Required Methods

fn handle( &self, cx: Context<C>, next: Next<C>, ) -> impl Future<Output = Outcome> + Send

Handles the request in cx, passing it on to next or not.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<C, F, Fut> Middleware<C> for FromFn<F>

where C: Send + 'static, F: Fn(Context<C>, Next<C>) -> Fut + Send + Sync + 'static, Fut: Future + Send, <Fut as Future>::Output: IntoOutcome,

impl<C, V> Middleware<C> for Revalidate<V>

where C: Session, V: Validators,

impl<C> Middleware<C> for SetHeader

where C: Send + 'static,