Module alt_svc 

Available on crate features http and std only.

Connection-local HTTP/2 alternative-service advertisements.

Structs

AltSvcEvent

An advertisement received on this connection, never a relay instruction.

AltSvcObserverExtension

Opt in to ALTSVC observations before the HTTP/2 client handshake.

AltSvcReceivedAt

Receipt time of an HTTP/2 response carrying an Alt-Svc field.

AltSvcSender

Explicit server-side ALTSVC emission on one HTTP/2 connection.

Enums

AltSvcOrigin

Origin established by the frame’s connection or request-stream association.

AltSvcSendError

Constants

ALT_SVC_MAX_PAYLOAD

Maximum observed or queued advertisement payload, including its origin.

ALT_SVC_QUEUE_CAPACITY

Bound queued server advertisements independently of stream flow control.

Traits

AltSvcObserver

Receive connection-local alternative-service observations directly.