[−][src]Struct fd_lock::FdLock
A file descriptor lock.
Methods
impl<T: AsRawHandle> FdLock<T>
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pub fn new(t: T) -> Self
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Create a new instance.
pub fn try_lock(&mut self) -> Result<FdLockGuard<T>, Error>
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Attempts to acquire this lock.
If the lock could not be acquired at this time, then Err
is returned. Otherwise, an RAII
guard is returned. The lock will be unlocked when the guard is dropped.
This function does not block.
Trait Implementations
impl<T: Debug + AsRawHandle> Debug for FdLock<T>
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Auto Trait Implementations
impl<T> RefUnwindSafe for FdLock<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for FdLock<T> where
T: Send,
T: Send,
impl<T> Sync for FdLock<T> where
T: Sync,
T: Sync,
impl<T> Unpin for FdLock<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for FdLock<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,