Enum signal

#[non_exhaustive]
#[repr(u8)]
pub enum signal {
    ABRT = 1,
    ALRM = 2,
    BUS = 3,
    CHLD = 4,
    CONT = 5,
    FPE = 6,
    HUP = 7,
    ILL = 8,
    INT = 9,
    KILL = 10,
    PIPE = 11,
    QUIT = 12,
    SEGV = 13,
    STOP = 14,
    SYS = 15,
    TERM = 16,
    TRAP = 17,
    TSTP = 18,
    TTIN = 19,
    TTOU = 20,
    URG = 21,
    USR1 = 22,
    USR2 = 23,
    VTALRM = 24,
    XCPU = 25,
    XFSZ = 26,
}

Signal condition.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ABRT = 1

Process abort signal.

Action: Terminates the process.

ALRM = 2

Alarm clock.

Action: Terminates the process.

BUS = 3

Access to an undefined portion of a memory object.

Action: Terminates the process.

CHLD = 4

Child process terminated, stopped, or continued.

Action: Ignored.

CONT = 5

Continue executing, if stopped.

Action: Continues executing, if stopped.

FPE = 6

Erroneous arithmetic operation.

Action: Terminates the process.

HUP = 7

Hangup.

Action: Terminates the process.

ILL = 8

Illegal instruction.

Action: Terminates the process.

INT = 9

Terminate interrupt signal.

Action: Terminates the process.

KILL = 10

Kill.

Action: Terminates the process.

PIPE = 11

Write on a pipe with no one to read it.

Action: Ignored.

QUIT = 12

Terminal quit signal.

Action: Terminates the process.

SEGV = 13

Invalid memory reference.

Action: Terminates the process.

STOP = 14

Stop executing.

Action: Stops executing.

SYS = 15

Bad system call.

Action: Terminates the process.

TERM = 16

Termination signal.

Action: Terminates the process.

TRAP = 17

Trace/breakpoint trap.

Action: Terminates the process.

TSTP = 18

Terminal stop signal.

Action: Stops executing.

TTIN = 19

Background process attempting read.

Action: Stops executing.

TTOU = 20

Background process attempting write.

Action: Stops executing.

URG = 21

High bandwidth data is available at a socket.

Action: Ignored.

USR1 = 22

User-defined signal 1.

Action: Terminates the process.

USR2 = 23

User-defined signal 2.

Action: Terminates the process.

VTALRM = 24

Virtual timer expired.

Action: Terminates the process.

XCPU = 25

CPU time limit exceeded.

Action: Terminates the process.

XFSZ = 26

File size limit exceeded.

Action: Terminates the process.

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 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