Struct ClientPropagator 

pub struct ClientPropagator { /* private fields */ }

Client-side CallInterceptor that injects propagated extension data into outgoing requests.

Reads PropagatorContext from the task-local (set by ServerPropagator) and injects matching metadata and headers into the outgoing request.

Aligned with Go’s a2aext.NewClientPropagator.

Implementations

impl ClientPropagator

pub fn new() -> Self

Creates a new client propagator with default configuration.

pub fn with_config(config: ClientPropagatorConfig) -> Self

Creates a new client propagator with custom configuration.

Trait Implementations

impl CallInterceptor for ClientPropagator

fn before<'a>( &'a self, req: &'a mut Request, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'a>>

Called before the transport call. May modify outgoing metadata and payload.

fn after<'a>( &'a self, resp: &'a mut Response, ) -> Pin<Box<dyn Future<Output = Result<(), A2AError>> + Send + 'a>>

Called after the transport call. May inspect/modify response or error.

impl Debug for ClientPropagator

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

Formats the value using the given formatter.

impl Default for ClientPropagator

fn default() -> Self

Returns the “default value” for a type.