Trait FlowHandler 

pub trait FlowHandler {
    type Error;

    // Required methods
    fn on_start(
        &mut self,
        metadata: Option<PayloadChunk>,
    ) -> Result<(), Self::Error>;
    fn on_data(&mut self, chunk: PayloadChunk) -> Result<(), Self::Error>;
    fn on_fin(&mut self) -> Result<(), Self::Error>;
    fn on_reset(&mut self, code: ResetCode) -> Result<(), Self::Error>;
}

Typed callbacks for one flow. A handler decides what its events mean; the transport does not encode application sequencing policy.

Required Associated Types

type Error

Required Methods

fn on_start( &mut self, metadata: Option<PayloadChunk>, ) -> Result<(), Self::Error>

fn on_data(&mut self, chunk: PayloadChunk) -> Result<(), Self::Error>

fn on_fin(&mut self) -> Result<(), Self::Error>

fn on_reset(&mut self, code: ResetCode) -> Result<(), Self::Error>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors