Struct libp2p::core::upgrade::PendingUpgrade

pub struct PendingUpgrade<P> { /* private fields */ }
Expand description

Implementation of UpgradeInfo, InboundUpgrade and OutboundUpgrade that always returns a pending upgrade.

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impl<P> PendingUpgrade<P>

pub fn new(protocol_name: P) -> PendingUpgrade<P>

Trait Implementations§

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impl<P> Clone for PendingUpgrade<P>
where P: Clone,

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fn clone(&self) -> PendingUpgrade<P>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<P> Debug for PendingUpgrade<P>
where P: Debug,

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

Formats the value using the given formatter. Read more
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impl<C, P> InboundUpgrade<C> for PendingUpgrade<P>
where P: AsRef<str> + Clone,

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type Output = Void

Output after the upgrade has been successfully negotiated and the handshake performed.
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type Error = Void

Possible error during the handshake.
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type Future = Pending<Result<<PendingUpgrade<P> as InboundUpgrade<C>>::Output, <PendingUpgrade<P> as InboundUpgrade<C>>::Error>>

Future that performs the handshake with the remote.
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fn upgrade_inbound( self, _: C, _: <PendingUpgrade<P> as UpgradeInfo>::Info ) -> <PendingUpgrade<P> as InboundUpgrade<C>>::Future

After we have determined that the remote supports one of the protocols we support, this method is called to start the handshake. Read more
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impl<C, P> OutboundUpgrade<C> for PendingUpgrade<P>
where P: AsRef<str> + Clone,

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type Output = Void

Output after the upgrade has been successfully negotiated and the handshake performed.
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type Error = Void

Possible error during the handshake.
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type Future = Pending<Result<<PendingUpgrade<P> as OutboundUpgrade<C>>::Output, <PendingUpgrade<P> as OutboundUpgrade<C>>::Error>>

Future that performs the handshake with the remote.
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fn upgrade_outbound( self, _: C, _: <PendingUpgrade<P> as UpgradeInfo>::Info ) -> <PendingUpgrade<P> as OutboundUpgrade<C>>::Future

After we have determined that the remote supports one of the protocols we support, this method is called to start the handshake. Read more
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impl<P> UpgradeInfo for PendingUpgrade<P>
where P: AsRef<str> + Clone,

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type Info = P

Opaque type representing a negotiable protocol.
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type InfoIter = Once<P>

Iterator returned by protocol_info.
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fn protocol_info(&self) -> <PendingUpgrade<P> as UpgradeInfo>::InfoIter

Returns the list of protocols that are supported. Used during the negotiation process.
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impl<P> Copy for PendingUpgrade<P>
where P: Copy,

Auto Trait Implementations§

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impl<P> Freeze for PendingUpgrade<P>
where P: Freeze,

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impl<P> RefUnwindSafe for PendingUpgrade<P>
where P: RefUnwindSafe,

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impl<P> Send for PendingUpgrade<P>
where P: Send,

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impl<P> Sync for PendingUpgrade<P>
where P: Sync,

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impl<P> Unpin for PendingUpgrade<P>
where P: Unpin,

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impl<P> UnwindSafe for PendingUpgrade<P>
where P: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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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
where T: 'a,

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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
where T: 'a,

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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
where T: 'a,

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

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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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<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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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
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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
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impl<T> Pointable for T

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const ALIGN: usize = _

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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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type Output = T

Should always be Self
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The resulting type after obtaining ownership.
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Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

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

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type Error = Infallible

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

Performs the conversion.
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where U: TryFrom<T>,

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

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