Enum libp2p::request_response::OutboundFailure

pub enum OutboundFailure {
    DialFailure,
    Timeout,
    ConnectionClosed,
    UnsupportedProtocols,
}

Possible failures occurring in the context of sending an outbound request and receiving the response.

Variants

DialFailure

The request could not be sent because a dialing attempt failed.

Timeout

The request timed out before a response was received.

It is not known whether the request may have been received (and processed) by the remote peer.

ConnectionClosed

The connection closed before a response was received.

It is not known whether the request may have been received (and processed) by the remote peer.

UnsupportedProtocols

The remote supports none of the requested protocols.

Trait Implementations

impl Clone for OutboundFailure

fn clone(&self) -> OutboundFailure

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutboundFailure

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

Formats the value using the given formatter.

impl Display for OutboundFailure

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

Formats the value using the given formatter.

impl Error for OutboundFailure

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl PartialEq<OutboundFailure> for OutboundFailure

fn eq(&self, other: &OutboundFailure) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for OutboundFailure

impl StructuralEq for OutboundFailure

impl StructuralPartialEq for OutboundFailure