Enum safeword::Shutdown

pub enum Shutdown<T, E> {
    FutureFinished(T),
    FutureErr(E),
    NoRuntime(Error),
    SignalError(Error),
}

Describes the possible reasons for the runtime to unexpectedly stop (that is, not stop because of a signal).

Variants

FutureFinished(T)

The future passed to Safeword::run unexpectedly finished.

FutureErr(E)

The future passed to Safeword::run failed.

NoRuntime(Error)

The Runtime creation failed.

SignalError(Error)

A Unix signal handler failed.

Trait Implementations

impl<T: Debug, E: Debug> Debug for Shutdown<T, E>

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

Formats the value using the given formatter.

impl<T, E> Display for Shutdown<T, E> where     E: Display,

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

Formats the value using the given formatter.

impl<T, E> Error for Shutdown<T, E> where     T: Debug,     E: Error,

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

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

fn description(&self) -> &str

This method is soft-deprecated.