[−][src]Struct once_cell::race::OnceBool
Implementations
impl OnceBool[src]
pub const fn new() -> OnceBool[src]
pub fn get(&self) -> Option<bool>[src]
pub fn set(&self, value: bool) -> Result<(), ()>[src]
pub fn get_or_init<F>(&self, f: F) -> bool where
F: FnOnce() -> bool, [src]
F: FnOnce() -> bool,
pub fn get_or_try_init<F, E>(&self, f: F) -> Result<bool, E> where
F: FnOnce() -> Result<bool, E>, [src]
F: FnOnce() -> Result<bool, E>,
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for OnceBool
impl Send for OnceBool
impl Sync for OnceBool
impl Unpin for OnceBool
impl UnwindSafe for OnceBool
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,