Enum Failure 

pub enum Failure {
    Timeout,
    Unsupported,
    Other {
        error: Box<dyn Error + Sync + Send>,
    },
}

Available on crate feature ping only.

An outbound ping failure.

Variants

Timeout

The ping timed out, i.e. no response was received within the configured ping timeout.

Unsupported

The peer does not support the ping protocol.

Other

The ping failed for reasons other than a timeout.

Fields

error: Box<dyn Error + Sync + Send>

Trait Implementations

impl Debug for Failure

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

Formats the value using the given formatter.

impl Display for Failure

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

Formats the value using the given formatter.

impl Error for Failure

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

Returns 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, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.