Struct libp2p_core::upgrade::MapOutboundUpgradeErr

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

👎Deprecated: Deprecated without replacement because it is not used within rust-libp2p.

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) -> Self

Trait Implementations

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

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

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

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: 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.

impl<C, U, F, T> OutboundUpgrade<C> for MapOutboundUpgradeErr<U, F>

where U: OutboundUpgrade<C>, F: FnOnce(U::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: 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.

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) -> Self::InfoIter

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