Struct libp2p_core::upgrade::SelectUpgrade

source ·

pub struct SelectUpgrade<A, B>(/* private fields */);

Expand description

Upgrade that combines two upgrades into one. Supports all the protocols supported by either sub-upgrade.

The protocols supported by the first element have a higher priority.

Implementations§

source §

impl<A, B> SelectUpgrade<A, B>

source

pub fn new(a: A, b: B) -> Self

Combines two upgrades into an SelectUpgrade.

The protocols supported by the first element have a higher priority.

Trait Implementations§

source §

impl<A: Clone, B: Clone> Clone for SelectUpgrade<A, B>

source §

fn clone(&self) -> SelectUpgrade<A, B>

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

source §

impl<A: Debug, B: Debug> Debug for SelectUpgrade<A, B>

source §

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

Formats the value using the given formatter. Read more

source §

impl<C, A, B, TA, TB, EA, EB> InboundUpgrade<C> for SelectUpgrade<A, B>
where A: InboundUpgrade<C, Output = TA, Error = EA>, B: InboundUpgrade<C, Output = TB, Error = EB>,

§

type Output = Either<TA, TB>

Output after the upgrade has been successfully negotiated and the handshake performed.

§

type Error = Either<EA, EB>

Possible error during the handshake.

§

type Future = EitherFuture<<A as InboundUpgrade<C>>::Future, >::Future>

Future that performs the handshake with the remote.

source §

fn upgrade_inbound(self, sock: C, info: Self::Info) -> Self::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

source §

impl<C, A, B, TA, TB, EA, EB> OutboundUpgrade<C> for SelectUpgrade<A, B>
where A: OutboundUpgrade<C, Output = TA, Error = EA>, B: OutboundUpgrade<C, Output = TB, Error = EB>,

§

type Output = Either<TA, TB>

Output after the upgrade has been successfully negotiated and the handshake performed.

§

type Error = Either<EA, EB>

Possible error during the handshake.

§

type Future = EitherFuture<<A as OutboundUpgrade<C>>::Future, >::Future>

Future that performs the handshake with the remote.

source §

fn upgrade_outbound(self, sock: C, info: Self::Info) -> Self::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

source §

impl<A, B> UpgradeInfo for SelectUpgrade<A, B>
where A: UpgradeInfo, B: UpgradeInfo,

§

type Info = Either<<A as UpgradeInfo>::Info, ::Info>

Opaque type representing a negotiable protocol.

§

type InfoIter = Chain<Map<<<A as UpgradeInfo>::InfoIter as IntoIterator>::IntoIter, fn(_: <A as UpgradeInfo>::Info) -> <SelectUpgrade<A, B> as UpgradeInfo>::Info>, Map<<::InfoIter as IntoIterator>::IntoIter, fn(_: ::Info) -> <SelectUpgrade<A, B> as UpgradeInfo>::Info>>

Iterator returned by protocol_info.

source §

fn protocol_info(&self) -> Self::InfoIter

Returns the list of protocols that are supported. Used during the negotiation process.

Auto Trait Implementations§

§

impl<A, B> Freeze for SelectUpgrade<A, B>
where A: Freeze, B: Freeze,

§

impl<A, B> RefUnwindSafe for SelectUpgrade<A, B>
where A: RefUnwindSafe, B: RefUnwindSafe,

§

impl<A, B> UnwindSafe for SelectUpgrade<A, B>
where A: UnwindSafe, B: 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

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 §

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

🔬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.

source §

impl<U, T> InboundConnectionUpgrade<T> for U
where U: InboundUpgrade<T>,

§

type Output = >::Output

Output after the upgrade has been successfully negotiated and the handshake performed.

§

type Error = >::Error

Possible error during the handshake.

§

type Future = >::Future

Future that performs the handshake with the remote.

source §

fn upgrade_inbound( self, socket: T, info: ::Info, ) -> >::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

source §

impl<T> Instrument for T

source §

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

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

source §

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 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

source §