pub struct StateMutRef<'a, T: 'static> { /* private fields */ }Expand description
状态的可变引用，支持变更通知。
通过 State::write 或 State::try_write 获取。
Trait Implementations§
Source§impl<T: 'static> Deref for StateMutRef<'_, T>
impl<T: 'static> Deref for StateMutRef<'_, T>
Source§impl<T: 'static> DerefMut for StateMutRef<'_, T>
impl<T: 'static> DerefMut for StateMutRef<'_, T>
Auto Trait Implementations§
impl<'a, T> Freeze for StateMutRef<'a, T>
impl<'a, T> !RefUnwindSafe for StateMutRef<'a, T>
impl<'a, T> !Send for StateMutRef<'a, T>
impl<'a, T> Sync for StateMutRef<'a, T>where
T: Sync,
impl<'a, T> Unpin for StateMutRef<'a, T>
impl<'a, T> !UnwindSafe for StateMutRef<'a, T>
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> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more