Trait Middleware 

pub trait Middleware:
    Send
    + Sync
    + 'static {
    // Required method
    fn handle<'life0, 'async_trait>(
        &'life0 self,
        req: Request,
        next: Next,
    ) -> Pin<Box<dyn Future<Output = Result<Response>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Middleware trait

Required Methods

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

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

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(Request, Next) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<Response>> + Send + 'static,

Implement Middleware for async functions