Enum libp2p :: swarm :: handler :: ConnectionHandlerEvent Copy item path

OutboundSubstreamRequest

Request a new outbound substream to be opened with the remote.

Fields

§protocol: SubstreamProtocol<TConnectionUpgrade, TOutboundOpenInfo>

The protocol(s) to apply on the substream.

Close(TErr)

👎Deprecated: To close a connection, use ToSwarm::CloseConnection or Swarm::close_connection. See https://github.com/libp2p/rust-libp2p/issues/3591 for more details.

Close the connection for the given reason.

Note this will affect all ConnectionHandlers handling this connection, in other words it will close the connection for all ConnectionHandlers. To signal that one has no more need for the connection, while allowing other ConnectionHandlers to continue using the connection, return KeepAlive::No in ConnectionHandler::connection_keep_alive.

ReportRemoteProtocols(ProtocolSupport)

We learned something about the protocols supported by the remote.

NotifyBehaviour(TCustom)

Event that is sent to a NetworkBehaviour.

Implementations§

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>

Event produced by a handler.

pub fn map_outbound_open_info<F, I>( self, map: F, ) -> ConnectionHandlerEvent<TConnectionUpgrade, I, TCustom, TErr>
where F: FnOnce(TOutboundOpenInfo) -> I,

If this is an OutboundSubstreamRequest, maps the info member from a TOutboundOpenInfo to something else.

pub fn map_protocol<F, I>( self, map: F, ) -> ConnectionHandlerEvent<I, TOutboundOpenInfo, TCustom, TErr>
where F: FnOnce(TConnectionUpgrade) -> I,

If this is an OutboundSubstreamRequest, maps the protocol (TConnectionUpgrade) to something else.

pub fn map_custom<F, I>( self, map: F, ) -> ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, I, TErr>
where F: FnOnce(TCustom) -> I,

If this is a Custom event, maps the content to something else.

pub fn map_close<F, I>( self, map: F, ) -> ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, I>
where F: FnOnce(TErr) -> I,

If this is a Close event, maps the content to something else.

Trait Implementations§

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> Clone for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TConnectionUpgrade: Clone, TOutboundOpenInfo: Clone, TCustom: Clone, TErr: Clone,

fn clone( &self, ) -> ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> Debug for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TConnectionUpgrade: Debug, TOutboundOpenInfo: Debug, TCustom: Debug, TErr: Debug,

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

Formats the value using the given formatter. Read more

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> PartialEq for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TConnectionUpgrade: PartialEq, TOutboundOpenInfo: PartialEq, TCustom: PartialEq, TErr: PartialEq,

fn eq( &self, other: &ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>, ) -> bool

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> Eq for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TConnectionUpgrade: Eq, TOutboundOpenInfo: Eq, TCustom: Eq, TErr: Eq,

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> StructuralPartialEq for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>

Auto Trait Implementations§

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> Freeze for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TErr: Freeze, TCustom: Freeze, TConnectionUpgrade: Freeze, TOutboundOpenInfo: Freeze,

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> RefUnwindSafe for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TErr: RefUnwindSafe, TCustom: RefUnwindSafe, TConnectionUpgrade: RefUnwindSafe, TOutboundOpenInfo: RefUnwindSafe,

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> Send for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TErr: Send, TCustom: Send, TConnectionUpgrade: Send, TOutboundOpenInfo: Send,

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> Sync for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TErr: Sync, TCustom: Sync, TConnectionUpgrade: Sync, TOutboundOpenInfo: Sync,

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> Unpin for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TErr: Unpin, TCustom: Unpin, TConnectionUpgrade: Unpin, TOutboundOpenInfo: Unpin,

impl<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr> UnwindSafe for ConnectionHandlerEvent<TConnectionUpgrade, TOutboundOpenInfo, TCustom, TErr>
where TErr: UnwindSafe, TCustom: UnwindSafe, TConnectionUpgrade: UnwindSafe, TOutboundOpenInfo: UnwindSafe,

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