Enum parking_lot::OnceState
source · pub enum OnceState {
New,
Poisoned,
InProgress,
Done,
}
Expand description
Current state of a Once
.
Variants§
New
A closure has not been executed yet
Poisoned
A closure was executed but panicked.
InProgress
A thread is currently executing a closure.
Done
A closure has completed successfully.
Implementations§
Trait Implementations§
source§impl PartialEq for OnceState
impl PartialEq for OnceState
impl Copy for OnceState
impl Eq for OnceState
impl StructuralPartialEq for OnceState
Auto Trait Implementations§
impl Freeze for OnceState
impl RefUnwindSafe for OnceState
impl Send for OnceState
impl Sync for OnceState
impl Unpin for OnceState
impl UnwindSafe for OnceState
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
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)