Enum Backend 

pub enum Backend {
    Echo(EchoBackend),
    Forward(ForwardBackend),
}

Closed set of data-plane backends for non-zero channels.

Channel 0 is structurally special and remains Router::control, not an enum variant. Static/test backends live in Router::backends; the forwarding backend is selected dynamically only when a per-connection forwarding binding exists.

Variants

Echo(EchoBackend)

Forward(ForwardBackend)

Implementations

impl Backend

pub async fn handle( &self, ctx: RouteCtx, frame: Frame, ) -> Result<(), RouterError>

Trait Implementations

impl Clone for Backend

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Backend

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<EchoBackend> for Backend

fn from(backend: EchoBackend) -> Self

Converts to this type from the input type.

impl From<ForwardBackend> for Backend

fn from(backend: ForwardBackend) -> Self

Converts to this type from the input type.