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§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Converts to this type from the input type.
The result of a connection setup process, including protocol upgrades. Read more
An error that occurred during connection setup.
A pending Output for an inbound connection, obtained from the Transport stream. Read more
A pending Output for an outbound connection, obtained from dialing. Read more
Listens on the given Multiaddr for inbound connections.
Remove a listener. Read more
Dials the given Multiaddr, returning a future for a pending outbound connection. Read more
As Transport::dial but has the local node act as a listener on the outgoing connection. 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
Applies a function on the connections created by the transport.
Applies a function on the errors generated by the futures of the transport.
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
Begins a series of protocol upgrades via an upgrade::Builder. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Converts to this type from the input type.

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.