pub struct MappedRwLockWriteGuardOwned<T: 'static, O: 'static> { /* private fields */ }Expand description
Represents a write guard for an Arc<RwLock<T>> that owns a reference to it, mapped from another read guard.
Implementations§
source§impl<T, O> MappedRwLockWriteGuardOwned<T, O>
impl<T, O> MappedRwLockWriteGuardOwned<T, O>
sourcepub fn map<O2>(
guard: Self,
map: impl FnOnce(&mut O) -> &mut O2,
) -> MappedRwLockWriteGuardOwned<T, O2>
pub fn map<O2>( guard: Self, map: impl FnOnce(&mut O) -> &mut O2, ) -> MappedRwLockWriteGuardOwned<T, O2>
Make a new MappedRwLockWriteGuardOwned for a component of the locked data.
This is an associated function that needs to be
used as MappedRwLockWriteGuardOwned::map(...). A method would interfere with methods of
the same name on the contents of the locked data.
Trait Implementations§
source§impl<T, O> Deref for MappedRwLockWriteGuardOwned<T, O>
impl<T, O> Deref for MappedRwLockWriteGuardOwned<T, O>
Auto Trait Implementations§
impl<T, O> Freeze for MappedRwLockWriteGuardOwned<T, O>
impl<T, O> !RefUnwindSafe for MappedRwLockWriteGuardOwned<T, O>
impl<T, O> !Send for MappedRwLockWriteGuardOwned<T, O>
impl<T, O> Sync for MappedRwLockWriteGuardOwned<T, O>
impl<T, O> Unpin for MappedRwLockWriteGuardOwned<T, O>
impl<T, O> !UnwindSafe for MappedRwLockWriteGuardOwned<T, O>
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
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§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