libp2p::core::transport::upgrade

Struct Multiplex

pub struct Multiplex<C, U>
where
    C: AsyncRead + AsyncWrite + Unpin,
    U: InboundConnectionUpgrade<Negotiated<C>> + OutboundConnectionUpgrade<Negotiated<C>>,
{ /* private fields */ }
Expand description

An upgrade that negotiates a (sub)stream multiplexer on top of an authenticated transport.

Configured through Authenticated::multiplex.

Trait Implementations§

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impl<C, U, M, E> Future for Multiplex<C, U>
where C: AsyncRead + AsyncWrite + Unpin, U: InboundConnectionUpgrade<Negotiated<C>, Output = M, Error = E> + OutboundConnectionUpgrade<Negotiated<C>, Output = M, Error = E>,

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type Output = Result<(PeerId, M), UpgradeError<E>>

The type of value produced on completion.
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fn poll( self: Pin<&mut Multiplex<C, U>>, cx: &mut Context<'_>, ) -> Poll<<Multiplex<C, U> as Future>::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more
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impl<'pin, C, U> Unpin for Multiplex<C, U>
where C: AsyncRead + AsyncWrite + Unpin, U: InboundConnectionUpgrade<Negotiated<C>> + OutboundConnectionUpgrade<Negotiated<C>>, __Multiplex<'pin, C, U>: Unpin,

Auto Trait Implementations§

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impl<C, U> Freeze for Multiplex<C, U>
where U: Freeze, <<U as UpgradeInfo>::InfoIter as IntoIterator>::IntoIter: Freeze, <U as UpgradeInfo>::Info: Freeze, C: Freeze,

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impl<C, U> RefUnwindSafe for Multiplex<C, U>
where U: RefUnwindSafe, <<U as UpgradeInfo>::InfoIter as IntoIterator>::IntoIter: RefUnwindSafe, <U as UpgradeInfo>::Info: RefUnwindSafe, C: RefUnwindSafe, <U as InboundConnectionUpgrade<Negotiated<C>>>::Future: RefUnwindSafe, <U as OutboundConnectionUpgrade<Negotiated<C>>>::Future: RefUnwindSafe,

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impl<C, U> Send for Multiplex<C, U>
where U: Send, <<U as UpgradeInfo>::InfoIter as IntoIterator>::IntoIter: Send, <U as UpgradeInfo>::Info: Send, <U as InboundConnectionUpgrade<Negotiated<C>>>::Future: Send, <U as OutboundConnectionUpgrade<Negotiated<C>>>::Future: Send, C: Send,

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impl<C, U> Sync for Multiplex<C, U>
where U: Sync, <<U as UpgradeInfo>::InfoIter as IntoIterator>::IntoIter: Sync, <U as UpgradeInfo>::Info: Sync, <U as InboundConnectionUpgrade<Negotiated<C>>>::Future: Sync, <U as OutboundConnectionUpgrade<Negotiated<C>>>::Future: Sync, C: Sync,

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impl<C, U> UnwindSafe for Multiplex<C, U>
where U: UnwindSafe, <<U as UpgradeInfo>::InfoIter as IntoIterator>::IntoIter: UnwindSafe, <U as UpgradeInfo>::Info: UnwindSafe + RefUnwindSafe, <U as InboundConnectionUpgrade<Negotiated<C>>>::Future: UnwindSafe, <U as OutboundConnectionUpgrade<Negotiated<C>>>::Future: UnwindSafe, C: UnwindSafe,

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impl<T> Any for T
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fn type_id(&self) -> TypeId

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

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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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fn borrow(&self) -> &T

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

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<F> FutureExt for F
where F: Future + ?Sized,

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fn poll(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>
where Self: Unpin,

A convenience for calling Future::poll() on !Unpin types.
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fn or<F>(self, other: F) -> Or<Self, F> ⓘ
where Self: Sized, F: Future<Output = Self::Output>,

Returns the result of self or other future, preferring self if both are ready. Read more
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fn race<F>(self, other: F) -> Race<Self, F> ⓘ
where Self: Sized, F: Future<Output = Self::Output>,

Available on crate feature std only.
Returns the result of self or other future, with no preference if both are ready. Read more
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fn catch_unwind(self) -> CatchUnwind<Self> ⓘ
where Self: Sized + UnwindSafe,

Available on crate feature std only.
Catches panics while polling the future. Read more
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fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
where Self: Sized + Send + 'a,

Available on crate feature alloc only.
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fn boxed_local<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a>>
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impl<F> FutureExt for F
where F: Future + ?Sized,

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fn poll(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>
where Self: Unpin,

A convenience for calling Future::poll() on !Unpin types.
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fn or<F>(self, other: F) -> Or<Self, F> ⓘ
where Self: Sized, F: Future<Output = Self::Output>,

Returns the result of self or other future, preferring self if both are ready. Read more
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impl<T> FutureExt for T
where T: Future + ?Sized,

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fn map<U, F>(self, f: F) -> Map<Self, F> ⓘ
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Map this future’s output to a different type, returning a new future of the resulting type. Read more
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fn map_into<U>(self) -> MapInto<Self, U> ⓘ
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fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> ⓘ
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fn into_stream(self) -> IntoStream<Self>
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fn flatten(self) -> Flatten<Self> ⓘ
where Self::Output: Future, Self: Sized,

Flatten the execution of this future when the output of this future is itself another future. Read more
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fn flatten_stream(self) -> FlattenStream<Self>
where Self::Output: Stream, Self: Sized,

Flatten the execution of this future when the successful result of this future is a stream. Read more
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fn fuse(self) -> Fuse<Self> ⓘ
where Self: Sized,

Fuse a future such that poll will never again be called once it has completed. This method can be used to turn any Future into a FusedFuture. Read more
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fn catch_unwind(self) -> CatchUnwind<Self> ⓘ
where Self: Sized + UnwindSafe,

Available on crate feature std only.
Catches unwinding panics while polling the future. Read more
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fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
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fn boxed_local<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a>>
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fn unit_error(self) -> UnitError<Self> ⓘ
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Turns a Future<Output = T> into a TryFuture<Ok = T, Error = ()>.
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fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>
where Self: Unpin,

A convenience for calling Future::poll on Unpin future types.
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fn now_or_never(self) -> Option<Self::Output>
where Self: Sized,

Evaluates and consumes the future, returning the resulting output if the future is ready after the first call to Future::poll. Read more
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impl<T> FutureExt for T
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fn delay(self, dur: Duration) -> DelayFuture<Self>
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Available on crate feature unstable only.
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fn flatten(self) -> FlattenFuture<Self, <Self::Output as IntoFuture>::Future>
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fn race<F>(self, other: F) -> Race<Self, F>
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Available on crate feature unstable only.
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fn try_race<F, T, E>(self, other: F) -> TryRace<Self, F>
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fn join<F>(self, other: F) -> Join<Self, F>
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fn try_join<F, A, B, E>(self, other: F) -> TryJoin<Self, F>
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fn timeout(self, dur: Duration) -> TimeoutFuture<Self>
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type Ok = T

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fn try_poll( self: Pin<&mut F>, cx: &mut Context<'_>, ) -> Poll<<F as Future>::Output>

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fn try_poll_unpin( &mut self, cx: &mut Context<'_>, ) -> Poll<Result<Self::Ok, Self::Error>>
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