LockFile

gosh_remote

Struct LockFile 

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pub struct LockFile { /* private fields */ }
Expand description

A singleton pattern based on file locking

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impl LockFile

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pub fn new(path: &Path, msg: impl Display) -> Result<Self>

Create a lockfile contains text msg

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pub fn wait(f: &Path, timeout: f64) -> Result<()>

Wait until file f available for max time of timeout.

§Parameters
  • timeout: timeout in seconds
  • f: the file to wait for available

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impl Debug for LockFile

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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 Drop for LockFile

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fn drop(&mut self)

Executes the destructor for this type. Read more

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

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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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> Instrument for T

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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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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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn drop(ptr: usize)

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type Output = T

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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