Struct NoReturnSignalHook 

pub struct NoReturnSignalHook(/* private fields */);

Available on Windows and crate feature signals only.

A function which can be used as a signal handler, but one which also never returns.

Implementations

impl NoReturnSignalHook

pub unsafe fn from_fn(function: fn() -> !) -> Self

Creates a hook which calls the specified function.

Safety

Same as for the normal SignalHook.

pub fn inner(self) -> fn() -> !

Returns the wrapped function.

Trait Implementations

impl Clone for NoReturnSignalHook

fn clone(&self) -> NoReturnSignalHook

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoReturnSignalHook

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

Formats the value using the given formatter.

impl From<NoReturnSignalHook> for fn() -> !

fn from(op: NoReturnSignalHook) -> Self

Converts to this type from the input type.

impl PartialEq for NoReturnSignalHook

fn eq(&self, other: &NoReturnSignalHook) -> 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 NoReturnSignalHook

impl Eq for NoReturnSignalHook

impl StructuralPartialEq for NoReturnSignalHook