Struct ImproveLockGuard 

pub struct ImproveLockGuard(/* private fields */);

RAII guard that releases the improve-lock on drop.

Use ImproveLockGuard::acquire to claim and wrap the lock so that any early return or panic automatically releases it (matches Python’s try/finally).

The guard stores a String, not a MutexGuard, so it is Send and can safely be held across .await points.

Implementations

impl ImproveLockGuard

pub fn acquire(session_id: &str) -> Option<Self>

Attempt to acquire the lock for session_id.

Returns Some(guard) if the lock was acquired, None if another task already holds it.

Trait Implementations

impl Drop for ImproveLockGuard

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.