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) -> SelectUpgrade<A, B>

Combines two upgrades into an SelectUpgrade.

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

Trait Implementations§

source§

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

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

source§

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

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, <B as InboundUpgrade<C>>::Future>

Future that performs the handshake with the remote.
source§

fn upgrade_inbound( self, sock: C, info: <SelectUpgrade<A, B> as UpgradeInfo>::Info, ) -> <SelectUpgrade<A, B> 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
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, <B as OutboundUpgrade<C>>::Future>

Future that performs the handshake with the remote.
source§

fn upgrade_outbound( self, sock: C, info: <SelectUpgrade<A, B> as UpgradeInfo>::Info, ) -> <SelectUpgrade<A, B> 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
source§

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

§

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

Iterator returned by protocol_info.
source§

fn protocol_info(&self) -> <SelectUpgrade<A, B> as UpgradeInfo>::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> Send for SelectUpgrade<A, B>
where A: Send, B: Send,

§

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

§

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

§

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 = <U as InboundUpgrade<T>>::Output

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

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

Possible error during the handshake.
§

type Future = <U as InboundUpgrade<T>>::Future

Future that performs the handshake with the remote.
source§

fn upgrade_inbound( self, socket: T, info: <U as UpgradeInfo>::Info, ) -> <U as InboundConnectionUpgrade<T>>::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<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
source§

impl<U, T> OutboundConnectionUpgrade<T> for U
where U: OutboundUpgrade<T>,

§

type Output = <U as OutboundUpgrade<T>>::Output

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

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

Possible error during the handshake.
§

type Future = <U as OutboundUpgrade<T>>::Future

Future that performs the handshake with the remote.
source§

fn upgrade_outbound( self, socket: T, info: <U as UpgradeInfo>::Info, ) -> <U as OutboundConnectionUpgrade<T>>::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> Same for T

§

type Output = T

Should always be Self
source§

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

§

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>,

§

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>,

§

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.
source§

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

source§

fn vzip(self) -> V

source§

impl<T> WithSubscriber for T

source§

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
source§

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

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