pub struct Permit<'a> { /* private fields */ }
Expand description
The permit is A RAII-friendly way to acquire semaphore resources.
Resources are held while the Permit is alive, and released when the permit is dropped.
Trait Implementations§
Auto Trait Implementations§
impl<'a> Freeze for Permit<'a>
impl<'a> !RefUnwindSafe for Permit<'a>
impl<'a> !Send for Permit<'a>
impl<'a> !Sync for Permit<'a>
impl<'a> Unpin for Permit<'a>
impl<'a> !UnwindSafe for Permit<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more