Enum SignalDisposition

pub enum SignalDisposition {
    Ignored,
    Default,
    Custom,
}

This type describes how a signal is currently handled by the process.

This is derived from the kernel’s sigaction for a given signal, normalized into three categories:

Variants

Ignored

The signal is explicitly ignored (SIG_IGN).

Default

The default action for the signal will occur (SIG_DFL).

Custom

A custom signal handler has been installed (either via sa_handler or sa_sigaction).

Trait Implementations

impl Clone for SignalDisposition

fn clone(&self) -> SignalDisposition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignalDisposition

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

Formats the value using the given formatter.

impl Display for SignalDisposition

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

Formats the value using the given formatter.

impl PartialEq for SignalDisposition

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

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

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 Copy for SignalDisposition

impl Eq for SignalDisposition

impl StructuralPartialEq for SignalDisposition