Enum Signal 

pub enum Signal {
    Hup,
    Int,
    Ill,
    Abrt,
    Fpe,
    Pipe,
    Alrm,
    Term,
}

A UNIX signal that can be received through a Signals channel.

Signals that cannot be caught (SIGKILL), that generate core dumps by default (SIGQUIT), or that indicate unrecoverable program faults (SIGSEGV) are intentionally excluded.

Variants

Hup

SIGHUP — terminal hang-up or controlling process died.

Int

SIGINT — interactive interrupt (typically Ctrl-C).

Ill

SIGILL — illegal CPU instruction.

Abrt

SIGABRT — process abort.

Fpe

SIGFPE — floating-point exception.

Pipe

SIGPIPE — write to a broken pipe.

Alrm

SIGALRM — alarm-clock timer expired.

Term

SIGTERM — polite termination request.

Trait Implementations

impl Clone for Signal

fn clone(&self) -> Signal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Signal

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

Formats the value using the given formatter.

impl Display for Signal

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

Formats the value using the given formatter.

impl Hash for Signal

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Signal

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Signal

impl Eq for Signal

impl StructuralPartialEq for Signal