Struct libp2p_swarm::protocols_handler::MapOutEvent [−][src]
pub struct MapOutEvent<TProtoHandler, TMap> { /* fields omitted */ }
Expand description
Wrapper around a protocol handler that turns the output event into something else.
Trait Implementations
impl<TProtoHandler, TMap, TNewOut> ProtocolsHandler for MapOutEvent<TProtoHandler, TMap> where
TProtoHandler: ProtocolsHandler,
TMap: FnMut(TProtoHandler::OutEvent) -> TNewOut,
TNewOut: Debug + Send + 'static,
TMap: Send + 'static,
impl<TProtoHandler, TMap, TNewOut> ProtocolsHandler for MapOutEvent<TProtoHandler, TMap> where
TProtoHandler: ProtocolsHandler,
TMap: FnMut(TProtoHandler::OutEvent) -> TNewOut,
TNewOut: Debug + Send + 'static,
TMap: Send + 'static,
type OutEvent = TNewOut
type OutEvent = TNewOut
Custom event that can be produced by the handler and that will be returned to the outside.
The type of errors returned by ProtocolsHandler::poll
.
type InboundProtocol = TProtoHandler::InboundProtocol
type InboundProtocol = TProtoHandler::InboundProtocol
The inbound upgrade for the protocol(s) used by the handler.
type OutboundProtocol = TProtoHandler::OutboundProtocol
type OutboundProtocol = TProtoHandler::OutboundProtocol
The outbound upgrade for the protocol(s) used by the handler.
type InboundOpenInfo = TProtoHandler::InboundOpenInfo
type InboundOpenInfo = TProtoHandler::InboundOpenInfo
The type of additional information returned from listen_protocol
.
type OutboundOpenInfo = TProtoHandler::OutboundOpenInfo
type OutboundOpenInfo = TProtoHandler::OutboundOpenInfo
The type of additional information passed to an OutboundSubstreamRequest
.
The InboundUpgrade
to apply on inbound
substreams to negotiate the desired protocols. Read more
fn inject_fully_negotiated_inbound(
&mut self,
protocol: <Self::InboundProtocol as InboundUpgradeSend>::Output,
info: Self::InboundOpenInfo
)
fn inject_fully_negotiated_inbound(
&mut self,
protocol: <Self::InboundProtocol as InboundUpgradeSend>::Output,
info: Self::InboundOpenInfo
)
Injects the output of a successful upgrade on a new inbound substream.
fn inject_fully_negotiated_outbound(
&mut self,
protocol: <Self::OutboundProtocol as OutboundUpgradeSend>::Output,
info: Self::OutboundOpenInfo
)
fn inject_fully_negotiated_outbound(
&mut self,
protocol: <Self::OutboundProtocol as OutboundUpgradeSend>::Output,
info: Self::OutboundOpenInfo
)
Injects the output of a successful upgrade on a new outbound substream. Read more
Injects an event coming from the outside in the handler.
Notifies the handler of a change in the address of the remote.
fn inject_dial_upgrade_error(
&mut self,
info: Self::OutboundOpenInfo,
error: ProtocolsHandlerUpgrErr<<Self::OutboundProtocol as OutboundUpgradeSend>::Error>
)
fn inject_dial_upgrade_error(
&mut self,
info: Self::OutboundOpenInfo,
error: ProtocolsHandlerUpgrErr<<Self::OutboundProtocol as OutboundUpgradeSend>::Error>
)
Indicates to the handler that upgrading an outbound substream to the given protocol has failed.
fn inject_listen_upgrade_error(
&mut self,
info: Self::InboundOpenInfo,
error: ProtocolsHandlerUpgrErr<<Self::InboundProtocol as InboundUpgradeSend>::Error>
)
fn inject_listen_upgrade_error(
&mut self,
info: Self::InboundOpenInfo,
error: ProtocolsHandlerUpgrErr<<Self::InboundProtocol as InboundUpgradeSend>::Error>
)
Indicates to the handler that upgrading an inbound substream to the given protocol has failed.
Returns until when the connection should be kept alive. Read more
fn poll(
&mut self,
cx: &mut Context<'_>
) -> Poll<ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>>
fn poll(
&mut self,
cx: &mut Context<'_>
) -> Poll<ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>>
Should behave like Stream::poll()
.
fn map_in_event<TNewIn, TMap>(self, map: TMap) -> MapInEvent<Self, TNewIn, TMap> where
Self: Sized,
TMap: Fn(&TNewIn) -> Option<&Self::InEvent>,
fn map_in_event<TNewIn, TMap>(self, map: TMap) -> MapInEvent<Self, TNewIn, TMap> where
Self: Sized,
TMap: Fn(&TNewIn) -> Option<&Self::InEvent>,
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::OutEvent) -> TNewOut,
fn map_out_event<TMap, TNewOut>(self, map: TMap) -> MapOutEvent<Self, TMap> where
Self: Sized,
TMap: FnMut(Self::OutEvent) -> TNewOut,
Adds a closure that turns the output event into something else.
fn select<TProto2>(
self,
other: TProto2
) -> ProtocolsHandlerSelect<Self, TProto2> where
Self: Sized,
fn select<TProto2>(
self,
other: TProto2
) -> ProtocolsHandlerSelect<Self, TProto2> where
Self: Sized,
Creates a new ProtocolsHandler
that selects either this handler or
other
by delegating methods calls appropriately. Read more
Creates a builder that allows creating a NodeHandler
that handles this protocol
exclusively. Read more
Auto Trait Implementations
impl<TProtoHandler, TMap> RefUnwindSafe for MapOutEvent<TProtoHandler, TMap> where
TMap: RefUnwindSafe,
TProtoHandler: RefUnwindSafe,
impl<TProtoHandler, TMap> Send for MapOutEvent<TProtoHandler, TMap> where
TMap: Send,
TProtoHandler: Send,
impl<TProtoHandler, TMap> Sync for MapOutEvent<TProtoHandler, TMap> where
TMap: Sync,
TProtoHandler: Sync,
impl<TProtoHandler, TMap> Unpin for MapOutEvent<TProtoHandler, TMap> where
TMap: Unpin,
TProtoHandler: Unpin,
impl<TProtoHandler, TMap> UnwindSafe for MapOutEvent<TProtoHandler, TMap> where
TMap: UnwindSafe,
TProtoHandler: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
type Handler = T
type Handler = T
The protocols handler.
Builds the protocols handler. Read more
pub fn inbound_protocol(
&Self
) -> <<T as IntoProtocolsHandler>::Handler as ProtocolsHandler>::InboundProtocol
pub fn inbound_protocol(
&Self
) -> <<T as IntoProtocolsHandler>::Handler as ProtocolsHandler>::InboundProtocol
Return the handler’s inbound protocol.
fn select<TProto2>(
self,
other: TProto2
) -> IntoProtocolsHandlerSelect<Self, TProto2> where
Self: Sized,
fn select<TProto2>(
self,
other: TProto2
) -> IntoProtocolsHandlerSelect<Self, TProto2> where
Self: Sized,
Builds an implementation of IntoProtocolsHandler
that handles both this protocol and the
other one together. Read more
Creates a builder that will allow creating a NodeHandler
that handles this protocol
exclusively. Read more