ProtocolMiddleware

Trait ProtocolMiddleware 

Source
pub trait ProtocolMiddleware: Send + Sync {
    // Required methods
    fn name(&self) -> &str;
    fn process_request<'life0, 'life1, 'async_trait>(
        &'life0 self,
        request: &'life1 mut ProtocolRequest,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn process_response<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        request: &'life1 ProtocolRequest,
        response: &'life2 mut ProtocolResponse,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn supports_protocol(&self, protocol: Protocol) -> bool;
}
Expand description

Trait for protocol-agnostic middleware

Required Methods§

Source

fn name(&self) -> &str

Get the name of this middleware

Source

fn process_request<'life0, 'life1, 'async_trait>( &'life0 self, request: &'life1 mut ProtocolRequest, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Process a request before it reaches the handler

Source

fn process_response<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, request: &'life1 ProtocolRequest, response: &'life2 mut ProtocolResponse, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Process a response before it’s returned to the client

Source

fn supports_protocol(&self, protocol: Protocol) -> bool

Check if this middleware should run for a given protocol

Implementors§