pub struct AlreadyLockedAppendLockStrategy<'a> { /* private fields */ }Implementations§
Source§impl<'a> AlreadyLockedAppendLockStrategy<'a>
impl<'a> AlreadyLockedAppendLockStrategy<'a>
pub fn new(guard: &'a AppendLockGuard<'a>) -> Self
Trait Implementations§
Source§impl AppendLockStrategy<FileOpsCore> for AlreadyLockedAppendLockStrategy<'_>
impl AppendLockStrategy<FileOpsCore> for AlreadyLockedAppendLockStrategy<'_>
Source§fn lock<'a>(
&'a self,
locked: &'a mut Locked<FileOpsCore>,
_current_task: &CurrentTask,
_node: &'a FsNode,
) -> Result<(AppendLockGuard<'a>, &'a mut Locked<FileOpsCore>), Errno>
fn lock<'a>( &'a self, locked: &'a mut Locked<FileOpsCore>, _current_task: &CurrentTask, _node: &'a FsNode, ) -> Result<(AppendLockGuard<'a>, &'a mut Locked<FileOpsCore>), Errno>
Helper method for acquiring append lock in
truncate/allocate. Acquires the lock when it’s not already acquired.Auto Trait Implementations§
impl<'a> Freeze for AlreadyLockedAppendLockStrategy<'a>
impl<'a> !RefUnwindSafe for AlreadyLockedAppendLockStrategy<'a>
impl<'a> Send for AlreadyLockedAppendLockStrategy<'a>
impl<'a> Sync for AlreadyLockedAppendLockStrategy<'a>
impl<'a> Unpin for AlreadyLockedAppendLockStrategy<'a>
impl<'a> !UnwindSafe for AlreadyLockedAppendLockStrategy<'a>
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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
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D: ResourceDialect,
impl<T, D> Encode<Ambiguous1, D> for Twhere
D: ResourceDialect,
Source§impl<T, D> Encode<Ambiguous2, D> for Twhere
D: ResourceDialect,
impl<T, D> Encode<Ambiguous2, D> for Twhere
D: ResourceDialect,
§impl<T> InstanceFromServiceTransport<T> for T
impl<T> InstanceFromServiceTransport<T> for T
§fn from_service_transport(handle: T) -> T
fn from_service_transport(handle: T) -> T
Converts the given service transport handle of type
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Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
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if into_left is true.
Converts self into a Right variant of Either<Self, Self>
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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>
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U: From<T>,
impl<T, U> MultiArchFrom<T> for Uwhere
U: From<T>,
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T, U> TryIntoExt<U> for Twhere
U: TryFromExt<T>,
impl<T, U> TryIntoExt<U> for Twhere
U: TryFromExt<T>,
type Error = <U as TryFromExt<T>>::Error
§fn try_into_ext(self) -> Result<U, <T as TryIntoExt<U>>::Error>
fn try_into_ext(self) -> Result<U, <T as TryIntoExt<U>>::Error>
Tries to perform the conversion.