Struct StoreLock 

pub struct StoreLock { /* private fields */ }

RAII advisory lock. The lock is released when dropped.

Implementations

impl StoreLock

pub fn exclusive(root: &Path) -> Result<Self>

Block until an exclusive (writer) lock is held.

pub fn shared(root: &Path) -> Result<Self>

Block until a shared (reader) lock is held.

pub fn try_exclusive(root: &Path) -> Result<Self>

Non-blocking exclusive lock; errors if it cannot be acquired now.

Trait Implementations

impl Debug for StoreLock

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

Formats the value using the given formatter.

impl Drop for StoreLock

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.