Struct `DropGuardRef`

pub struct DropGuardRef<'a> { /* private fields */ }

A wrapper for cancellation token which automatically cancels it on drop. It is created using drop_guard_ref method on the CancellationToken.

This is a borrowed version of DropGuard.

Implementations

`impl<'a> DropGuardRef<'a>`

fn token(&self) -> &CancellationToken: Returns a reference to the cancellation token wrapped by this guard.
fn disarm(self) -> &'a CancellationToken: Returns stored cancellation token and removes this drop guard instance (i.e. it will no longer cancel token). Other guards for this token are not affected.

Trait Implementations

`impl Drop for DropGuardRef<'_>`

fn drop(&mut self)

`impl<'a> Debug for DropGuardRef<'a>`

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

Auto Trait Implementations

`impl<'a> Freeze for DropGuardRef<'a>`

`impl<'a> RefUnwindSafe for DropGuardRef<'a>`

`impl<'a> Send for DropGuardRef<'a>`

`impl<'a> Sync for DropGuardRef<'a>`

`impl<'a> Unpin for DropGuardRef<'a>`

`impl<'a> UnsafeUnpin for DropGuardRef<'a>`

`impl<'a> UnwindSafe for DropGuardRef<'a>`

Blanket Implementations

`impl<T> Any for DropGuardRef<'a> where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for DropGuardRef<'a> where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for DropGuardRef<'a> where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> From<T> for DropGuardRef<'a>`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T, U> Into for DropGuardRef<'a> where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for DropGuardRef<'a> where U: Into<T>,`

type Error = Infallible;
fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

`impl<T, U> TryInto for DropGuardRef<'a> where U: TryFrom<T>,`

type Error = >::Error;
fn try_into(self) -> Result<U, >::Error>