Struct libp2p_core::upgrade::OptionalUpgrade [−][src]
pub struct OptionalUpgrade<T>(_);
Expand description
Upgrade that can be disabled at runtime.
Wraps around an Option<T>
and makes it available or not depending on whether it contains or
not an upgrade.
Implementations
Trait Implementations
Output after the upgrade has been successfully negotiated and the handshake performed.
After we have determined that the remote supports one of the protocols we support, this method is called to start the handshake. Read more
Output after the upgrade has been successfully negotiated and the handshake performed.
After we have determined that the remote supports one of the protocols we support, this method is called to start the handshake. Read more
type InfoIter = Iter<<T::InfoIter as IntoIterator>::IntoIter>
type InfoIter = Iter<<T::InfoIter as IntoIterator>::IntoIter>
Iterator returned by protocol_info
.
Returns the list of protocols that are supported. Used during the negotiation process.
Auto Trait Implementations
impl<T> RefUnwindSafe for OptionalUpgrade<T> where
T: RefUnwindSafe,
impl<T> Send for OptionalUpgrade<T> where
T: Send,
impl<T> Sync for OptionalUpgrade<T> where
T: Sync,
impl<T> Unpin for OptionalUpgrade<T> where
T: Unpin,
impl<T> UnwindSafe for OptionalUpgrade<T> where
T: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
fn map_inbound<F, T>(self, f: F) -> MapInboundUpgrade<Self, F> where
Self: Sized,
F: FnOnce(Self::Output) -> T,
fn map_inbound<F, T>(self, f: F) -> MapInboundUpgrade<Self, F> where
Self: Sized,
F: FnOnce(Self::Output) -> T,
Returns a new object that wraps around Self
and applies a closure to the Output
.
fn map_inbound_err<F, T>(self, f: F) -> MapInboundUpgradeErr<Self, F> where
Self: Sized,
F: FnOnce(Self::Error) -> T,
fn map_inbound_err<F, T>(self, f: F) -> MapInboundUpgradeErr<Self, F> where
Self: Sized,
F: FnOnce(Self::Error) -> T,
Returns a new object that wraps around Self
and applies a closure to the Error
.
fn map_outbound<F, T>(self, f: F) -> MapOutboundUpgrade<Self, F> where
Self: Sized,
F: FnOnce(Self::Output) -> T,
fn map_outbound<F, T>(self, f: F) -> MapOutboundUpgrade<Self, F> where
Self: Sized,
F: FnOnce(Self::Output) -> T,
Returns a new object that wraps around Self
and applies a closure to the Output
.
fn map_outbound_err<F, T>(self, f: F) -> MapOutboundUpgradeErr<Self, F> where
Self: Sized,
F: FnOnce(Self::Error) -> T,
fn map_outbound_err<F, T>(self, f: F) -> MapOutboundUpgradeErr<Self, F> where
Self: Sized,
F: FnOnce(Self::Error) -> T,
Returns a new object that wraps around Self
and applies a closure to the Error
.