Struct libp2p::core::upgrade::MapOutboundUpgradeErr

pub struct MapOutboundUpgradeErr<U, F> { /* private fields */ }

Wraps around an upgrade and applies a closure to the error.

Implementations

impl<U, F> MapOutboundUpgradeErr<U, F>

pub fn new(upgrade: U, fun: F) -> MapOutboundUpgradeErr<U, F>

Trait Implementations

impl<U, F> Clone for MapOutboundUpgradeErr<U, F>where U: Clone, F: Clone,

fn clone(&self) -> MapOutboundUpgradeErr<U, F>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<U, F> Debug for MapOutboundUpgradeErr<U, F>where U: Debug, F: Debug,

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

Formats the value using the given formatter.

impl<C, U, F> InboundUpgrade<C> for MapOutboundUpgradeErr<U, F>where U: InboundUpgrade<C>,

type Output = <U as InboundUpgrade<C>>::Output

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

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

Possible error during the handshake.

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

Future that performs the handshake with the remote.

fn upgrade_inbound( self, sock: C, info: <MapOutboundUpgradeErr<U, F> as UpgradeInfo>::Info ) -> <MapOutboundUpgradeErr<U, 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.

impl<C, U, F, T> OutboundUpgrade<C> for MapOutboundUpgradeErr<U, F>where U: OutboundUpgrade<C>, F: FnOnce(<U as OutboundUpgrade<C>>::Error) -> T,

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

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

type Error = T

Possible error during the handshake.

type Future = MapErrFuture<<U as OutboundUpgrade<C>>::Future, F>

Future that performs the handshake with the remote.

fn upgrade_outbound( self, sock: C, info: <MapOutboundUpgradeErr<U, F> as UpgradeInfo>::Info ) -> <MapOutboundUpgradeErr<U, 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.

impl<U, F> UpgradeInfo for MapOutboundUpgradeErr<U, F>where U: UpgradeInfo,

type Info = <U as UpgradeInfo>::Info

Opaque type representing a negotiable protocol.

type InfoIter = <U as UpgradeInfo>::InfoIter

Iterator returned by protocol_info.

fn protocol_info( &self ) -> <MapOutboundUpgradeErr<U, F> as UpgradeInfo>::InfoIter

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