[−][src]Struct libp2p::core::protocols_handler::MapInEvent
Wrapper around a protocol handler that turns the input event into something else.
Trait Implementations
impl<TProtoHandler, TMap, TNewIn> ProtocolsHandler for MapInEvent<TProtoHandler, TNewIn, TMap> where
TMap: Fn(TNewIn) -> Option<<TProtoHandler as ProtocolsHandler>::InEvent>,
TProtoHandler: ProtocolsHandler,
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TMap: Fn(TNewIn) -> Option<<TProtoHandler as ProtocolsHandler>::InEvent>,
TProtoHandler: ProtocolsHandler,
type InEvent = TNewIn
Custom event that can be received from the outside.
type OutEvent = <TProtoHandler as ProtocolsHandler>::OutEvent
Custom event that can be produced by the handler and that will be returned to the outside.
type Error = <TProtoHandler as ProtocolsHandler>::Error
Error that can happen when polling.
type Substream = <TProtoHandler as ProtocolsHandler>::Substream
The type of the substream that contains the raw data.
type InboundProtocol = <TProtoHandler as ProtocolsHandler>::InboundProtocol
The upgrade for the protocol or protocols handled by this handler.
type OutboundProtocol = <TProtoHandler as ProtocolsHandler>::OutboundProtocol
The upgrade for the protocol or protocols handled by this handler.
type OutboundOpenInfo = <TProtoHandler as ProtocolsHandler>::OutboundOpenInfo
Information about a substream. Can be sent to the handler through a NodeHandlerEndpoint
, and will be passed back in inject_substream
or inject_outbound_closed
. Read more
fn listen_protocol(
&self
) -> <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::InboundProtocol
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&self
) -> <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::InboundProtocol
fn inject_fully_negotiated_inbound(
&mut self,
protocol: <<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::InboundProtocol as InboundUpgrade<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Substream>>::Output
)
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&mut self,
protocol: <<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::InboundProtocol as InboundUpgrade<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Substream>>::Output
)
fn inject_fully_negotiated_outbound(
&mut self,
protocol: <<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundProtocol as OutboundUpgrade<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Substream>>::Output,
info: <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundOpenInfo
)
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&mut self,
protocol: <<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundProtocol as OutboundUpgrade<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Substream>>::Output,
info: <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundOpenInfo
)
fn inject_event(&mut self, event: TNewIn)
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fn inject_dial_upgrade_error(
&mut self,
info: <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundOpenInfo,
error: ProtocolsHandlerUpgrErr<<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundProtocol as OutboundUpgrade<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Substream>>::Error>
)
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&mut self,
info: <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundOpenInfo,
error: ProtocolsHandlerUpgrErr<<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundProtocol as OutboundUpgrade<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Substream>>::Error>
)
fn inject_inbound_closed(&mut self)
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fn connection_keep_alive(&self) -> KeepAlive
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fn shutdown(&mut self)
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fn poll(
&mut self
) -> Result<Async<ProtocolsHandlerEvent<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundProtocol, <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundOpenInfo, <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutEvent>>, <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Error>
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&mut self
) -> Result<Async<ProtocolsHandlerEvent<<MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundProtocol, <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutboundOpenInfo, <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::OutEvent>>, <MapInEvent<TProtoHandler, TNewIn, TMap> as ProtocolsHandler>::Error>
fn map_in_event<TNewIn, TMap>(self, map: TMap) -> MapInEvent<Self, TNewIn, TMap> where
TMap: Fn(&TNewIn) -> Option<&Self::InEvent>,
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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
TMap: FnMut(Self::OutEvent) -> TNewOut,
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TMap: FnMut(Self::OutEvent) -> TNewOut,
Adds a closure that turns the output event into something else.
fn fuse(self) -> Fuse<Self>
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Wraps around self
. When poll()
returns Shutdown
, any further call to any method will be ignored. Read more
fn select<TProto2>(
self,
other: TProto2
) -> ProtocolsHandlerSelect<Self, TProto2>
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self,
other: TProto2
) -> ProtocolsHandlerSelect<Self, TProto2>
Builds an implementation of ProtocolsHandler
that handles both this protocol and the other one together. Read more
fn into_node_handler_builder(self) -> NodeHandlerWrapperBuilder<Self>
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Creates a builder that will allow creating a NodeHandler
that handles this protocol exclusively. Read more
fn into_node_handler(self) -> NodeHandlerWrapper<Self>
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Use into_node_handler_builder instead
Builds an implementation of NodeHandler
that handles this protocol exclusively. Read more
Auto Trait Implementations
impl<TProtoHandler, TNewIn, TMap> Send for MapInEvent<TProtoHandler, TNewIn, TMap> where
TMap: Send,
TNewIn: Send,
TProtoHandler: Send,
TMap: Send,
TNewIn: Send,
TProtoHandler: Send,
impl<TProtoHandler, TNewIn, TMap> Sync for MapInEvent<TProtoHandler, TNewIn, TMap> where
TMap: Sync,
TNewIn: Sync,
TProtoHandler: Sync,
TMap: Sync,
TNewIn: Sync,
TProtoHandler: Sync,
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Same for T
type Output = T
Should always be Self
impl<T> IntoProtocolsHandler for T where
T: ProtocolsHandler,
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T: ProtocolsHandler,
type Handler = T
The protocols handler.
fn into_handler(self, &PeerId) -> T
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fn select<TProto2>(
self,
other: TProto2
) -> IntoProtocolsHandlerSelect<Self, TProto2>
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self,
other: TProto2
) -> IntoProtocolsHandlerSelect<Self, TProto2>
Builds an implementation of IntoProtocolsHandler
that handles both this protocol and the other one together. Read more
fn into_node_handler_builder(self) -> NodeHandlerWrapperBuilder<Self>
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Creates a builder that will allow creating a NodeHandler
that handles this protocol exclusively. Read more
impl<T> Erased for T
impl<T> Erased for T
impl<T> Typeable for T where
T: Any,
T: Any,