#[repr(i32)]
#[non_exhaustive]
pub enum Signal {
Show 31 variants
SIGHUP,
SIGINT,
SIGQUIT,
SIGILL,
SIGTRAP,
SIGABRT,
SIGBUS,
SIGFPE,
SIGKILL,
SIGUSR1,
SIGSEGV,
SIGUSR2,
SIGPIPE,
SIGALRM,
SIGTERM,
SIGSTKFLT,
SIGCHLD,
SIGCONT,
SIGSTOP,
SIGTSTP,
SIGTTIN,
SIGTTOU,
SIGURG,
SIGXCPU,
SIGXFSZ,
SIGVTALRM,
SIGPROF,
SIGWINCH,
SIGIO,
SIGPWR,
SIGSYS,
}
aio
or signal
only.Expand description
Types of operating system signals
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
SIGHUP
Hangup
SIGINT
Interrupt
SIGQUIT
Quit
SIGILL
Illegal instruction (not reset when caught)
SIGTRAP
Trace trap (not reset when caught)
SIGABRT
Abort
SIGBUS
Bus error
SIGFPE
Floating point exception
SIGKILL
Kill (cannot be caught or ignored)
SIGUSR1
User defined signal 1
SIGSEGV
Segmentation violation
SIGUSR2
User defined signal 2
SIGPIPE
Write on a pipe with no one to read it
SIGALRM
Alarm clock
SIGTERM
Software termination signal from kill
SIGSTKFLT
Stack fault (obsolete)
SIGCHLD
To parent on child stop or exit
SIGCONT
Continue a stopped process
SIGSTOP
Sendable stop signal not from tty
SIGTSTP
Stop signal from tty
SIGTTIN
To readers pgrp upon background tty read
SIGTTOU
Like TTIN if (tp->t_local<OSTOP)
SIGURG
Urgent condition on IO channel
SIGXCPU
Exceeded CPU time limit
SIGXFSZ
Exceeded file size limit
SIGVTALRM
Virtual time alarm
SIGPROF
Profiling time alarm
SIGWINCH
Window size changes
SIGIO
Input/output possible signal
SIGPWR
Power failure imminent.
SIGSYS
Bad system call
Implementations
sourceimpl Signal
impl Signal
sourcepub const fn iterator() -> SignalIteratorⓘNotable traits for SignalIteratorimpl Iterator for SignalIterator type Item = Signal;
Available on crate feature signal
only.
pub const fn iterator() -> SignalIteratorⓘNotable traits for SignalIteratorimpl Iterator for SignalIterator type Item = Signal;
signal
only.Iterate through all signals defined by this OS
Trait Implementations
sourceimpl Extend<Signal> for SigSet
Available on crate feature signal
only.
impl Extend<Signal> for SigSet
signal
only.sourcefn extend<T>(&mut self, iter: T) where
T: IntoIterator<Item = Signal>,
fn extend<T>(&mut self, iter: T) where
T: IntoIterator<Item = Signal>,
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<Signal> for SigSet
Available on crate feature signal
only.
impl FromIterator<Signal> for SigSet
signal
only.sourcefn from_iter<T>(iter: T) -> Self where
T: IntoIterator<Item = Signal>,
fn from_iter<T>(iter: T) -> Self where
T: IntoIterator<Item = Signal>,
Creates a value from an iterator. Read more
sourceimpl Ord for Signal
impl Ord for Signal
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialOrd<Signal> for Signal
impl PartialOrd<Signal> for Signal
sourcefn partial_cmp(&self, other: &Signal) -> Option<Ordering>
fn partial_cmp(&self, other: &Signal) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for Signal
impl Eq for Signal
impl StructuralEq for Signal
impl StructuralPartialEq for Signal
Auto Trait Implementations
impl RefUnwindSafe for Signal
impl Send for Signal
impl Sync for Signal
impl Unpin for Signal
impl UnwindSafe for Signal
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more