[−][src]Struct yaque::FileGuard

pub struct FileGuard { /* fields omitted */ }

A lock using the atomicity of OpenOptions::create_new. Be careful! You can easily delete it and everything goes down the drain.

Implementations

impl FileGuard[src]

pub fn try_lock<P: AsRef<Path>>(path: P) -> Result<Option<FileGuard>>[src]

Tries to lock using a certain path in the disk. If the file exists, returns Ok(None).

pub async fn lock<P: AsRef<Path>>(path: P) -> Result<FileGuard>[src]

Trait Implementations

impl Drop for FileGuard[src]

Auto Trait Implementations

Blanket Implementations

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

impl<T> Any for T where
    T: Any, 

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.