Struct libp2p::swarm::handler::MapOutEvent

pub struct MapOutEvent<TConnectionHandler, TMap> { /* private fields */ }

Wrapper around a protocol handler that turns the output event into something else.

Trait Implementations

impl<TConnectionHandler, TMap, TNewOut> ConnectionHandler for MapOutEvent<TConnectionHandler, TMap>

where TConnectionHandler: ConnectionHandler, TMap: FnMut(<TConnectionHandler as ConnectionHandler>::ToBehaviour) -> TNewOut + Send + 'static, TNewOut: Debug + Send + 'static,

type FromBehaviour = <TConnectionHandler as ConnectionHandler>::FromBehaviour

A type representing the message(s) a NetworkBehaviour can send to a ConnectionHandler via ToSwarm::NotifyHandler

type ToBehaviour = TNewOut

A type representing message(s) a ConnectionHandler can send to a NetworkBehaviour via ConnectionHandlerEvent::NotifyBehaviour.

type Error = <TConnectionHandler as ConnectionHandler>::Error

👎Deprecated: Will be removed together with ConnectionHandlerEvent::Close. See https://github.com/libp2p/rust-libp2p/issues/3591 for details.

The type of errors returned by ConnectionHandler::poll.

type InboundProtocol = <TConnectionHandler as ConnectionHandler>::InboundProtocol

The inbound upgrade for the protocol(s) used by the handler.

type OutboundProtocol = <TConnectionHandler as ConnectionHandler>::OutboundProtocol

The outbound upgrade for the protocol(s) used by the handler.

type InboundOpenInfo = <TConnectionHandler as ConnectionHandler>::InboundOpenInfo

The type of additional information returned from listen_protocol.

type OutboundOpenInfo = <TConnectionHandler as ConnectionHandler>::OutboundOpenInfo

The type of additional information passed to an OutboundSubstreamRequest.

fn listen_protocol( &self, ) -> SubstreamProtocol<<MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::InboundProtocol, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::InboundOpenInfo>

The InboundUpgrade to apply on inbound substreams to negotiate the desired protocols.

fn on_behaviour_event( &mut self, event: <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::FromBehaviour, )

Informs the handler about an event from the NetworkBehaviour.

fn connection_keep_alive(&self) -> KeepAlive

Returns until when the connection should be kept alive.

fn poll( &mut self, cx: &mut Context<'_>, ) -> Poll<ConnectionHandlerEvent<<MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::OutboundProtocol, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::OutboundOpenInfo, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::ToBehaviour, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::Error>>

Should behave like Stream::poll().

fn on_connection_event( &mut self, event: ConnectionEvent<'_, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::InboundProtocol, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::OutboundProtocol, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::InboundOpenInfo, <MapOutEvent<TConnectionHandler, TMap> as ConnectionHandler>::OutboundOpenInfo>, )

fn map_in_event<TNewIn, TMap>(self, map: TMap) -> MapInEvent<Self, TNewIn, TMap>

where Self: Sized, TMap: Fn(&TNewIn) -> Option<&Self::FromBehaviour>,

Adds a closure that turns the input event into something else.

fn map_out_event<TMap, TNewOut>(self, map: TMap) -> MapOutEvent<Self, TMap>

where Self: Sized, TMap: FnMut(Self::ToBehaviour) -> TNewOut,

Adds a closure that turns the output event into something else.

fn select<TProto2>( self, other: TProto2, ) -> ConnectionHandlerSelect<Self, TProto2>

where Self: Sized,

Creates a new ConnectionHandler that selects either this handler or other by delegating methods calls appropriately.

impl<TConnectionHandler, TMap> Debug for MapOutEvent<TConnectionHandler, TMap>

where TConnectionHandler: Debug, TMap: Debug,

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

Formats the value using the given formatter.