[−][src]Struct pidlock::Pidlock
A pid-centered lock. A lock is considered "acquired" when a file exists on disk at the path specified, containing the process id of the locking process.
Implementations
impl Pidlock[src]
pub fn new(path: &str) -> Self[src]
Create a new Pidlock at the provided path.
pub fn acquire(&mut self) -> Result<(), PidlockError>[src]
Acquire a lock.
pub fn locked(&self) -> bool[src]
Returns true when the lock is in an acquired state.
pub fn release(&mut self) -> Result<(), PidlockError>[src]
Release the lock.
Auto Trait Implementations
impl RefUnwindSafe for Pidlock[src]
impl Send for Pidlock[src]
impl Sync for Pidlock[src]
impl Unpin for Pidlock[src]
impl UnwindSafe for Pidlock[src]
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,