[][src]Struct nix::sys::signal::SigEvent

#[repr(C)]
pub struct SigEvent { /* fields omitted */ }

Used to request asynchronous notification of the completion of certain events, such as POSIX AIO and timers.

Methods

impl SigEvent[src]

pub fn new(sigev_notify: SigevNotify) -> SigEvent[src]

Note: this constructor does not allow the user to set the sigev_notify_kevent_flags field. That's considered ok because on FreeBSD at least those flags don't do anything useful. That field is part of a union that shares space with the more genuinely useful fields.

Note: This constructor also doesn't allow the caller to set the sigev_notify_function or sigev_notify_attributes fields, which are required for SIGEV_THREAD. That's considered ok because on no operating system is SIGEV_THREAD the most efficient way to deliver AIO notification. FreeBSD and DragonFly BSD programs should prefer SIGEV_KEVENT. Linux, Solaris, and portable programs should prefer SIGEV_THREAD_ID or SIGEV_SIGNAL. That field is part of a union that shares space with the more genuinely useful sigev_notify_thread_id

pub fn sigevent(&self) -> sigevent[src]

Trait Implementations

impl Clone for SigEvent[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<'a> From<&'a sigevent> for SigEvent[src]

impl Copy for SigEvent[src]

impl Debug for SigEvent[src]

Auto Trait Implementations

impl !Send for SigEvent

impl !Sync for SigEvent

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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