heim_process::os::unix

Enum Signal

pub enum Signal {
Show 28 variants    Abrt,
    Alrm,
    Bus,
    Chld,
    Cont,
    Fpe,
    Hup,
    Ill,
    Int,
    Kill,
    Pipe,
    Quit,
    Segv,
    Stop,
    Term,
    Tstp,
    Ttin,
    Ttou,
    Usr1,
    Usr2,
    Poll,
    Prof,
    Sys,
    Trap,
    Urg,
    VtAlrm,
    XCpu,
    XFsz,
}

Expand description

POSIX signals.

Signals list is based on the POSIX.1-2017 specification.

Variants§

Abrt

Process abort signal.

Alrm

Alarm clock.

Bus

Access to an undefined portion of a memory object.

Chld

Child process terminated, stopped, or continued.

Cont

Continue executing, if stopped.

Fpe

Erroneous arithmetic operation.

Hup

Hangup.

Ill

Illegal instruction.

Int

Terminal interrupt signal.

Kill

Kill (cannot be caught or ignored).

Pipe

Write on a pipe with no one to read it.

Quit

Terminal quit signal.

Segv

Invalid memory reference.

Stop

Stop executing (cannot be caught or ignored).

Term

Termination signal.

Tstp

Terminal stop signal.

Ttin

Background process attempting read.

Ttou

Background process attempting write.

Usr1

User-defined signal 1.

Usr2

User-defined signal 2.

Poll

Pollable event.

Prof

Profiling timer expired.

Sys

Bad system call.

Trap

Trace/breakpoint trap.

Urg

High bandwidth data is available at a socket.

VtAlrm

Virtual timer expired.

XCpu

CPU time limit exceeded.

XFsz

File size limit exceeded.

Trait Implementations§

impl Clone for Signal

fn clone(&self) -> Signal

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Signal

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

Formats the value using the given formatter. Read more

impl From<Signal> for c_int

fn from(signal: Signal) -> Self

Converts to this type from the input type.

impl PartialEq for Signal

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

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

1.0.0 · Source§

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 TryFrom<i32> for Signal

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: c_int) -> Result<Self>

Performs the conversion.

impl Copy for Signal

impl Eq for Signal

impl StructuralPartialEq for Signal

Auto Trait Implementations§

impl Freeze for Signal

impl RefUnwindSafe for Signal

impl Send for Signal

impl Sync for Signal

impl Unpin for Signal

impl UnwindSafe for Signal

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.