Struct signal_hook::iterator::exfiltrator::origin::WithOrigin

pub struct WithOrigin(_);

Available on non-Windows and crate feature iterator and crate feature extended-siginfo only.

The Exfiltrator that produces Origin of signals.

Examples

// Subscribe to SIGUSR1, with information about the process.
let mut signals = SignalsInfo::<WithOrigin>::new(&[SIGUSR1])?;

// Send a signal to ourselves.
let my_pid = unsafe { libc::getpid() };
unsafe { libc::kill(my_pid, SIGUSR1) };

// Grab the signal and look into the details.
let received = signals.wait().next().unwrap();

assert_eq!(SIGUSR1, received.signal);
assert_eq!(my_pid, received.process.unwrap().pid);

Trait Implementations

impl Clone for WithOrigin

fn clone(&self) -> WithOrigin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WithOrigin

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

Formats the value using the given formatter.

impl Default for WithOrigin

fn default() -> WithOrigin

Returns the “default value” for a type.

impl Copy for WithOrigin