Struct RecordLocks

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pub struct RecordLocks { /* private fields */ }

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impl RecordLocks

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pub fn lock( &self, locked: &mut Locked<Unlocked>, current_task: &CurrentTask, file: &FileObject, cmd: RecordLockCommand, flock: flock, ) -> Result<Option<flock>, Errno>

Apply the fcntl lock operation by the given current_task, on the given file.

If this method succeed, and doesn’t return None, the returned flock struct must be used to overwrite the content of the flock struct passed by the user.

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pub fn release_locks(&self, owner: RecordLockOwner)

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impl Debug for RecordLocks

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for RecordLocks

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fn default() -> RecordLocks

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl !UnwindSafe for RecordLocks

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> AsAny for T
where T: Any,

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fn as_any(&self) -> &(dyn Any + 'static)

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fn type_name(&self) -> &'static str

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

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impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> InstanceFromServiceTransport<T> for T

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fn from_service_transport(handle: T) -> T

Converts the given service transport handle of type T to [Self]

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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impl<T, U> Into32 for T
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fn into_32(self) -> U

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fn into_64(self) -> U

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where T: 'static + Send + Sync,

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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 more

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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

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