Struct susyp2p_core::transport::map_err::MapErr

pub struct MapErr<T, F> { /* fields omitted */ }

See Transport::map_err.

Trait Implementations

impl<T, F, TErr> Transport for MapErr<T, F> where
    T: Transport,
    F: FnOnce(T::Error) -> TErr + Clone,
    TErr: Error, 

type Output = T::Output

The result of a connection setup process, including protocol upgrades.

type Error = TErr

An error that occurred during connection setup.

type Listener = MapErrListener<T, F>

A stream of Outputs for inbound connections.

type ListenerUpgrade = MapErrListenerUpgrade<T, F>

A pending Output for an inbound connection, obtained from the Listener stream.

type Dial = MapErrDial<T, F>

A pending Output for an outbound connection, obtained from dialing.

fn listen_on(
    self,
    addr: Multiaddr
) -> Result<Self::Listener, TransportError<Self::Error>>

Listens on the given Multiaddr, producing a stream of pending, inbound connections and addresses this transport is listening on (cf. ListenerEvent).

fn dial(
    self,
    addr: Multiaddr
) -> Result<Self::Dial, TransportError<Self::Error>>

Dials the given Multiaddr, returning a future for a pending outbound connection.

fn boxed(self) -> Boxed<Self::Output, Self::Error> where
    Self: Sized + Clone + Send + Sync + 'static,
    Self::Dial: Send + 'static,
    Self::Listener: Send + 'static,
    Self::ListenerUpgrade: Send + 'static, 

Turns this Transport into an abstract boxed transport.

fn map<F, O>(self, map: F) -> Map<Self, F> where
    Self: Sized,
    F: FnOnce(Self::Output, ConnectedPoint) -> O + Clone, 

Applies a function on the connections created by the transport.

fn map_err<F, TNewErr>(self, map_err: F) -> MapErr<Self, F> where
    Self: Sized,
    F: FnOnce(Self::Error) -> TNewErr + Clone, 

Applies a function on the errors generated by the futures of the transport.

fn or_transport<T>(self, other: T) -> OrTransport<Self, T> where
    Self: Sized, 

Builds a new transport that falls back to another transport when encountering errors on dialing or listening for connections.

fn with_upgrade<U, O, E>(self, upgrade: U) -> Upgrade<Self, U> where
    Self: Sized,
    Self::Output: AsyncRead + AsyncWrite,
    U: InboundUpgrade<Self::Output, Output = O, Error = E>,
    U: OutboundUpgrade<Self::Output, Output = O, Error = E>, 

Wraps this transport inside an Upgrade.

fn and_then<C, F, O>(self, upgrade: C) -> AndThen<Self, C> where
    Self: Sized,
    C: FnOnce(Self::Output, ConnectedPoint) -> F + Clone,
    F: IntoFuture<Item = O>, 

Applies a function producing an asynchronous result to every connection created by this transport.

fn with_timeout(self, timeout: Duration) -> TransportTimeout<Self> where
    Self: Sized, 

Adds a timeout to the connection setup (including upgrades) for all inbound and outbound connection attempts.

fn with_outbound_timeout(self, timeout: Duration) -> TransportTimeout<Self> where
    Self: Sized, 

Adds a timeout to the connection setup (including upgrades) for all outbound connection attempts.

fn with_inbound_timeout(self, timeout: Duration) -> TransportTimeout<Self> where
    Self: Sized, 

Adds a timeout to the connection setup (including upgrades) for all inbound connection attempts.

impl<T: Copy, F: Copy> Copy for MapErr<T, F>

impl<T: Clone, F: Clone> Clone for MapErr<T, F>

fn clone(&self) -> MapErr<T, F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug, F: Debug> Debug for MapErr<T, F>

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

Formats the value using the given formatter.