Enum StopSignal 

pub enum StopSignal {
    Interrupt,
    Terminate,
}

A signal asking the process to stop.

Variants

Interrupt

SIGINT, sent by an interactive terminal on Ctrl+C.

Terminate

SIGTERM, sent by service managers and container runtimes.

Implementations

impl StopSignal

pub fn exit_code(self) -> i32

The exit status conventionally associated with this signal.

That status is 128 + the signal number (SIGINT is 2, SIGTERM is 15), which is what a shell or a container runtime reports when a signal terminates a process. Exiting with it is not the same outcome as being terminated by the signal, which a supervisor can tell apart, but it is the number tooling already reads as “stopped by an operator”.

Trait Implementations

impl Clone for StopSignal

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StopSignal

impl Debug for StopSignal

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

Formats the value using the given formatter.

impl Display for StopSignal

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

Formats the value using the given formatter.

impl Eq for StopSignal

impl PartialEq for StopSignal

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StopSignal