Struct signalbool::SignalBool

pub struct SignalBool(_);

A struct that catches specified signals and sets its internal flag to true.

Note: any previously-registered signal handlers will be lost.

Methods

impl SignalBool

fn new(signals: &[Signal], flag: Flag) -> Result<Self>

Register an array of signals to set the internal flag to true when received.

impl SignalBool

fn reset(&mut self)

Reset the internal flag to false.

fn caught(&self) -> bool

Check whether we've caught a registered signal.

Trait Implementations

impl Clone for SignalBool

fn clone(&self) -> SignalBool

Returns a copy of the value.

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

Performs copy-assignment from source.