Struct libp2p::core::upgrade::FromFnUpgrade [−][src]
pub struct FromFnUpgrade<P, F> { /* fields omitted */ }
Expand description
Implements the UpgradeInfo
, InboundUpgrade
and OutboundUpgrade
traits.
The upgrade consists in calling the function passed when creating this struct.
Trait Implementations
impl<C, P, F, Fut, Err, Out> InboundUpgrade<C> for FromFnUpgrade<P, F> where
P: ProtocolName + Clone,
F: FnOnce(C, Endpoint) -> Fut,
Fut: Future<Output = Result<Out, Err>>,
impl<C, P, F, Fut, Err, Out> InboundUpgrade<C> for FromFnUpgrade<P, F> where
P: ProtocolName + Clone,
F: FnOnce(C, Endpoint) -> Fut,
Fut: Future<Output = Result<Out, Err>>,
type Output = Out
type Output = Out
Output after the upgrade has been successfully negotiated and the handshake performed.
type Error = Err
type Error = Err
Possible error during the handshake.
type Future = Fut
type Future = Fut
Future that performs the handshake with the remote.
pub fn upgrade_inbound(
self,
sock: C,
<FromFnUpgrade<P, F> as UpgradeInfo>::Info
) -> <FromFnUpgrade<P, F> as InboundUpgrade<C>>::Future
pub fn upgrade_inbound(
self,
sock: C,
<FromFnUpgrade<P, F> as UpgradeInfo>::Info
) -> <FromFnUpgrade<P, F> 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
impl<C, P, F, Fut, Err, Out> OutboundUpgrade<C> for FromFnUpgrade<P, F> where
P: ProtocolName + Clone,
F: FnOnce(C, Endpoint) -> Fut,
Fut: Future<Output = Result<Out, Err>>,
impl<C, P, F, Fut, Err, Out> OutboundUpgrade<C> for FromFnUpgrade<P, F> where
P: ProtocolName + Clone,
F: FnOnce(C, Endpoint) -> Fut,
Fut: Future<Output = Result<Out, Err>>,
type Output = Out
type Output = Out
Output after the upgrade has been successfully negotiated and the handshake performed.
type Error = Err
type Error = Err
Possible error during the handshake.
type Future = Fut
type Future = Fut
Future that performs the handshake with the remote.
pub fn upgrade_outbound(
self,
sock: C,
<FromFnUpgrade<P, F> as UpgradeInfo>::Info
) -> <FromFnUpgrade<P, F> as OutboundUpgrade<C>>::Future
pub fn upgrade_outbound(
self,
sock: C,
<FromFnUpgrade<P, F> as UpgradeInfo>::Info
) -> <FromFnUpgrade<P, F> 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
type Info = P
type Info = P
Opaque type representing a negotiable protocol.
Returns the list of protocols that are supported. Used during the negotiation process.
Auto Trait Implementations
impl<P, F> RefUnwindSafe for FromFnUpgrade<P, F> where
F: RefUnwindSafe,
P: RefUnwindSafe,
impl<P, F> Send for FromFnUpgrade<P, F> where
F: Send,
P: Send,
impl<P, F> Sync for FromFnUpgrade<P, F> where
F: Sync,
P: Sync,
impl<P, F> Unpin for FromFnUpgrade<P, F> where
F: Unpin,
P: Unpin,
impl<P, F> UnwindSafe for FromFnUpgrade<P, F> where
F: UnwindSafe,
P: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
fn map_inbound<F, T>(self, f: F) -> MapInboundUpgrade<Self, F> where
F: FnOnce(Self::Output) -> T,
fn map_inbound<F, T>(self, f: F) -> MapInboundUpgrade<Self, F> where
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
F: FnOnce(Self::Error) -> T,
fn map_inbound_err<F, T>(self, f: F) -> MapInboundUpgradeErr<Self, F> where
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
F: FnOnce(Self::Output) -> T,
fn map_outbound<F, T>(self, f: F) -> MapOutboundUpgrade<Self, F> where
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
F: FnOnce(Self::Error) -> T,
fn map_outbound_err<F, T>(self, f: F) -> MapOutboundUpgradeErr<Self, F> where
F: FnOnce(Self::Error) -> T,
Returns a new object that wraps around Self
and applies a closure to the Error
.