Enum Signal

#[repr(u8)]
pub enum Signal {
    Hangup = 0,
    Interrupt = 1,
    Quit = 2,
    IllegalInstruction = 3,
    Trap = 4,
    Abort = 5,
    BusError = 6,
    FloatingPointException = 7,
    Kill = 8,
    User1 = 9,
    SegmentationFault = 10,
    User2 = 11,
    BrokenPipe = 12,
    Alarm = 13,
    Termination = 14,
    StackFault = 15,
    Child = 16,
    Continue = 17,
    Stop = 18,
    TerminalStop = 19,
    TerminalInput = 20,
    TerminalOutput = 21,
    Urgent = 22,
    CpuTimeLimitExceeded = 23,
    FileSizeLimitExceeded = 24,
    VirtualAlarm = 25,
    ProfilingTimerExpired = 26,
    WindowResize = 27,
    IoPossible = 28,
    PowerFailure = 29,
    BadSystemCall = 30,
}

POSIX signals enumeration

Variants

Hangup = 0

Hangup detected on controlling terminal or death of controlling process (SIGHUP)

Interrupt = 1

Interrupt from keyboard (SIGINT)

Quit = 2

Quit from keyboard (SIGQUIT)

IllegalInstruction = 3

Unused : Illegal Instruction (SIGILL)

Trap = 4

Trace/breakpoint trap (SIGTRAP)

Abort = 5

Abort signal from abort(3) (SIGABRT)

BusError = 6

Bus error (bad memory access) (SIGBUS)

FloatingPointException = 7

Floating-point exception (SIGFPE)

Kill = 8

Kill signal (SIGKILL)

User1 = 9

User-defined signal 1 (SIGUSR1)

SegmentationFault = 10

Invalid memory reference (SIGSEGV)

User2 = 11

User-defined signal 2 (SIGUSR2)

BrokenPipe = 12

Broken pipe: write to pipe with no readers (SIGPIPE)

Alarm = 13

Timer signal from alarm(2) (SIGALRM)

Termination = 14

Termination signal (SIGTERM)

StackFault = 15

Stack fault on coprocessor (unused) (SIGSTKFLT)

Child = 16

Child stopped or terminated (SIGCHLD)

Continue = 17

Continue if stopped (SIGCONT)

Stop = 18

Stop process (SIGSTOP)

TerminalStop = 19

Stop typed at terminal (SIGTSTP)

TerminalInput = 20

Terminal input for background process (SIGTTIN)

TerminalOutput = 21

Terminal output for background process (SIGTTOU)

Urgent = 22

Urgent condition on socket (4.2BSD) (SIGURG)

CpuTimeLimitExceeded = 23

CPU time limit exceeded (4.2BSD) (SIGXCPU)

FileSizeLimitExceeded = 24

File size limit exceeded (4.2BSD) (SIGXFSZ)

VirtualAlarm = 25

Virtual alarm clock (4.2BSD) (SIGVTALRM)

ProfilingTimerExpired = 26

Profiling timer expired (SIGPROF)

WindowResize = 27

Window resize signal (4.3BSD, Sun) (SIGWINCH)

IoPossible = 28

I/O now possible (4.2BSD) (SIGIO)

PowerFailure = 29

Power failure (System V) (SIGPWR)

BadSystemCall = 30

Bad system call (SVr4) (SIGSYS)

Implementations

impl Signal

pub const FIRST: Self = Self::Hangup

pub const LAST: Self = Self::BadSystemCall

pub const fn get_discriminant(&self) -> u8

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 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