Trait Middleware 

pub trait Middleware: Send + Sync {
    // Provided methods
    fn request_filter<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _session: &'life1 mut Session,
        _ctx: &'life2 mut MiddlewareContext,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn response_filter<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        _session: &'life1 mut Session,
        _upstream_response: &'life2 mut ResponseHeader,
        _ctx: &'life3 mut MiddlewareContext,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait { ... }
}

Trait for middleware components

Each middleware implements this trait to define its behavior during request and response phases. Both methods are optional - middlewares can implement only the phase they care about.

Provided Methods

fn request_filter<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _session: &'life1 mut Session, _ctx: &'life2 mut MiddlewareContext, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Process request before sending to upstream

fn response_filter<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, _session: &'life1 mut Session, _upstream_response: &'life2 mut ResponseHeader, _ctx: &'life3 mut MiddlewareContext, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Process response before sending to client

Implementors

impl Middleware for CircuitBreakerMiddleware

impl Middleware for CompressionMiddleware

impl Middleware for ConcurrencyMiddleware

impl Middleware for HeadersMiddleware

impl Middleware for LoggingMiddleware

impl Middleware for RateLimitMiddleware

impl Middleware for SendfileMiddleware

impl Middleware for StaticFilesMiddleware

impl Middleware for TrustedRangesMiddleware