Enum nix::sys::signal::SigevNotify

[−] Show declaration

pub enum SigevNotify {
    SigevNone,
    SigevSignal {
        signal: Signal,
        si_value: intptr_t,
    },
    SigevThreadId {
        signal: Signal,
        thread_id: type_of_thread_id,
        si_value: intptr_t,
    },
}

[−] Expand description

Used to request asynchronous notification of certain events, for example, with POSIX AIO, POSIX message queues, and POSIX timers.

Variants

SigevNone

[−] Expand description

No notification will be delivered

SigevSignal

[−] Expand description

The signal given by signal will be delivered to the process. The value in si_value will be present in the si_value field of the siginfo_t structure of the queued signal.

[−] Show fields

Fields of SigevSignal

signal: Signalsi_value: intptr_t

SigevThreadId

[−] Expand description

The signal signal is queued to the thread whose LWP ID is given in thread_id. The value stored in si_value will be present in the si_value of the siginfo_t structure of the queued signal.

[−] Show fields

Fields of SigevThreadId

signal: Signalthread_id: type_of_thread_idsi_value: intptr_t

Trait Implementations

impl Clone for SigevNotify[+]

[+] Show hidden undocumented items

fn clone(&self) -> SigevNotify[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for SigevNotify

impl Debug for SigevNotify[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Eq for SigevNotify

impl Hash for SigevNotify[+]

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fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl PartialEq<SigevNotify> for SigevNotify[+]

[+] Show hidden undocumented items

fn eq(&self, other: &SigevNotify) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SigevNotify) -> bool[−]

This method tests for !=.

impl StructuralEq for SigevNotify

impl StructuralPartialEq for SigevNotify