Enum Signal

#[repr(i32)]
pub enum Signal {
    SIGHUP = 1,
    SIGINT = 2,
    SIGQUIT = 3,
    SIGILL = 4,
    SIGTRAP = 5,
    SIGABRT = 6,
    SIGBUS = 7,
    SIGFPE = 8,
    SIGKILL = 9,
    SIGUSR1 = 10,
    SIGSEGV = 11,
    SIGUSR2 = 12,
    SIGPIPE = 13,
    SIGALRM = 14,
    SIGTERM = 15,
    SIGSTKFLT = 16,
    SIGCHLD = 17,
    SIGCONT = 18,
    SIGSTOP = 19,
    SIGTSTP = 20,
    SIGTTIN = 21,
    SIGTTOU = 22,
    SIGURG = 23,
    SIGXCPU = 24,
    SIGXFSZ = 25,
    SIGVTALRM = 26,
    SIGPROF = 27,
    SIGWINCH = 28,
    SIGIO = 29,
    SIGPWR = 30,
    SIGSYS = 31,
}

Enum representing the different interrupt signals

Signals Supported

Not all signals are supported on all platforms/architectures. Which signals does your platform support? Run: kill -l to find out!

• SIGHUP
• SIGINT
• SIGQUIT
• SIGILL
• SIGTRAP
• SIGABRT
• SIGBUS
• SIGFPE
• SIGKILL
• SIGUSR1
• SIGSEGV
• SIGUSR2
• SIGPIPE
• SIGALRM
• SIGTERM
• SIGSTKF
• SIGCHLD
• SIGCONT
• SIGSTOP
• SIGTSTP
• SIGTTIN
• SIGTTOU
• SIGURG
• SIGXCPU
• SIGXFSZ
• SIGVTAL
• SIGPROF
• SIGWINC
• SIGIO
• SIGPWR
• SIGSYS
• SIGEMT
• SIGINFO

Variants

SIGHUP = 1

Hangup detected on controlling terminal or death of controlling process

SIGINT = 2

Interrupt from keyboard

SIGQUIT = 3

Quit from keyboard

SIGILL = 4

Illegal Instruction

SIGTRAP = 5

Trace/breakpoint trap

SIGABRT = 6

Abort signal from abort(3)

SIGBUS = 7

Bus error (bad memory access)

SIGFPE = 8

Floating-point exception

SIGKILL = 9

Kill signal

SIGUSR1 = 10

User-defined signal 1

SIGSEGV = 11

Invalid memory reference

SIGUSR2 = 12

User-defined signal 2

SIGPIPE = 13

Broken pipe: write to pipe with no readers

SIGALRM = 14

Timer signal from alarm(2)

SIGTERM = 15

Termination signal

SIGSTKFLT = 16

Stack fault on coprocessor.

SIGCHLD = 17

Child stopped or terminated

SIGCONT = 18

Continue if stopped

SIGSTOP = 19

Stop process

SIGTSTP = 20

Stop typed at terminal

SIGTTIN = 21

Terminal input for background process

SIGTTOU = 22

Terminal output for background process

SIGURG = 23

Urgent condition on socket (4.2BSD)

SIGXCPU = 24

CPU time limit exceeded (4.2BSD)

SIGXFSZ = 25

File size limit exceeded (4.2BSD)

SIGVTALRM = 26

Virtual alarm clock (4.2BSD)

SIGPROF = 27

Profiling timer expired

SIGWINCH = 28

Window resize signal (4.3BSD, Sun)

SIGIO = 29

I/O now possible (4.2BSD)

SIGPWR = 30

Power failure (System V)

SIGSYS = 31

Bad system call (SVr4)

Implementations

impl Signal

pub fn as_str(self) -> &'static str

Returns name of signal.

This function is equivalent to <Signal as AsRef<str>>::as_ref(), with difference that returned string is 'static and not bound to self’s lifetime.

Example

use addy::SIGINT;

fn main() {
	println!("My favorite interrupt is: {}", SIGINT);
}

impl Signal

pub fn iterator() -> SignalIterator

Returns an iterator over the different Signals

Trait Implementations

impl AsRef<str> for Signal

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

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