libp2p::swarm

Struct ConnectionHandlerSelect

pub struct ConnectionHandlerSelect<TProto1, TProto2> { /* private fields */ }
Expand description

Implementation of ConnectionHandler that combines two protocols into one.

Implementations§

§

impl<TProto1, TProto2> ConnectionHandlerSelect<TProto1, TProto2>

pub fn into_inner(self) -> (TProto1, TProto2)

Trait Implementations§

§

impl<TProto1, TProto2> Clone for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: Clone, TProto2: Clone,

§

fn clone(&self) -> ConnectionHandlerSelect<TProto1, TProto2>

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<TProto1, TProto2> ConnectionHandler for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: ConnectionHandler, TProto2: ConnectionHandler,

§

type FromBehaviour = Either<<TProto1 as ConnectionHandler>::FromBehaviour, <TProto2 as ConnectionHandler>::FromBehaviour>

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

type ToBehaviour = Either<<TProto1 as ConnectionHandler>::ToBehaviour, <TProto2 as ConnectionHandler>::ToBehaviour>

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

type InboundProtocol = SelectUpgrade<SendWrapper<<TProto1 as ConnectionHandler>::InboundProtocol>, SendWrapper<<TProto2 as ConnectionHandler>::InboundProtocol>>

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

type OutboundProtocol = Either<SendWrapper<<TProto1 as ConnectionHandler>::OutboundProtocol>, SendWrapper<<TProto2 as ConnectionHandler>::OutboundProtocol>>

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

type OutboundOpenInfo = Either<<TProto1 as ConnectionHandler>::OutboundOpenInfo, <TProto2 as ConnectionHandler>::OutboundOpenInfo>

The type of additional information passed to an OutboundSubstreamRequest.
§

type InboundOpenInfo = (<TProto1 as ConnectionHandler>::InboundOpenInfo, <TProto2 as ConnectionHandler>::InboundOpenInfo)

The type of additional information returned from listen_protocol.
§

fn listen_protocol( &self, ) -> SubstreamProtocol<<ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::InboundProtocol, <ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::InboundOpenInfo>

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

fn on_behaviour_event( &mut self, event: <ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::FromBehaviour, )

Informs the handler about an event from the NetworkBehaviour.
§

fn connection_keep_alive(&self) -> bool

Returns whether the connection should be kept alive. Read more
§

fn poll( &mut self, cx: &mut Context<'_>, ) -> Poll<ConnectionHandlerEvent<<ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::OutboundProtocol, <ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::OutboundOpenInfo, <ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::ToBehaviour>>

Should behave like Stream::poll().
§

fn poll_close( &mut self, cx: &mut Context<'_>, ) -> Poll<Option<<ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::ToBehaviour>>

Gracefully close the ConnectionHandler. Read more
§

fn on_connection_event( &mut self, event: ConnectionEvent<'_, <ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::InboundProtocol, <ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::OutboundProtocol, <ConnectionHandlerSelect<TProto1, TProto2> as ConnectionHandler>::InboundOpenInfo, <ConnectionHandlerSelect<TProto1, TProto2> 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<TProto1, TProto2> Debug for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: Debug, TProto2: Debug,

§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl<TProto1, TProto2> Freeze for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: Freeze, TProto2: Freeze,

§

impl<TProto1, TProto2> RefUnwindSafe for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: RefUnwindSafe, TProto2: RefUnwindSafe,

§

impl<TProto1, TProto2> Send for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: Send, TProto2: Send,

§

impl<TProto1, TProto2> Sync for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: Sync, TProto2: Sync,

§

impl<TProto1, TProto2> Unpin for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: Unpin, TProto2: Unpin,

§

impl<TProto1, TProto2> UnwindSafe for ConnectionHandlerSelect<TProto1, TProto2>
where TProto1: UnwindSafe, TProto2: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

§

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

§

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

§

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

§

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

§

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

§

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

§

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
§

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
§

impl<T> Pointable for T

§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

§

fn vzip(self) -> V

§

impl<T> WithSubscriber for T

§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
§

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
§

impl<T> ErasedDestructor for T
where T: 'static,

§

impl<T> MaybeSendSync for T