Struct libp2p_core::transport::OptionalTransport [−][src]
pub struct OptionalTransport<T>(_);
Expand description
Transport that is possibly disabled.
An OptionalTransport<T>
is a wrapper around an Option<T>
. If it is disabled (read: contains
None
), then any attempt to dial or listen will return MultiaddrNotSupported
. If it is
enabled (read: contains Some
), then dialing and listening will be handled by the inner
transport.
Implementations
Builds an OptionalTransport
with the given transport in an enabled
state.
Builds a disabled OptionalTransport
.
Trait Implementations
The result of a connection setup process, including protocol upgrades. Read more
type ListenerUpgrade = T::ListenerUpgrade
type ListenerUpgrade = T::ListenerUpgrade
Listens on the given Multiaddr
, producing a stream of pending, inbound connections
and addresses this transport is listening on (cf. ListenerEvent
). Read more
Performs a transport-specific mapping of an address observed
by
a remote onto a local listen
address to yield an address for
the local node that may be reachable for other peers. Read more
Boxes the transport, including custom transport errors.
Applies a function on the connections created by the transport.
Applies a function on the errors generated by the futures of the transport.
fn or_transport<U>(self, other: U) -> OrTransport<Self, U> where
Self: Sized,
U: Transport,
<U as Transport>::Error: 'static,
fn or_transport<U>(self, other: U) -> OrTransport<Self, U> where
Self: Sized,
U: Transport,
<U as Transport>::Error: 'static,
Adds a fallback transport that is used when encountering errors while establishing inbound or outbound connections. Read more
Applies a function producing an asynchronous result to every connection created by this transport. Read more
Auto Trait Implementations
impl<T> RefUnwindSafe for OptionalTransport<T> where
T: RefUnwindSafe,
impl<T> Send for OptionalTransport<T> where
T: Send,
impl<T> Sync for OptionalTransport<T> where
T: Sync,
impl<T> Unpin for OptionalTransport<T> where
T: Unpin,
impl<T> UnwindSafe for OptionalTransport<T> where
T: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more