Trait Middleware 

pub trait Middleware:
    Send
    + Sync
    + 'static {
    // Required method
    fn handle(
        &self,
        request: BootRequest,
    ) -> BoxFuture<'static, Result<MiddlewareOutcome>>;
}

Request middleware that runs before guards, interceptors, pipes, and handlers.

Required Methods

fn handle( &self, request: BootRequest, ) -> BoxFuture<'static, Result<MiddlewareOutcome>>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<F, Fut> Middleware for F

where F: Fn(BootRequest) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<MiddlewareOutcome>> + Send + 'static,