Struct SessionLock 

pub struct SessionLock { /* private fields */ }

RAII guard that removes the lockfile when dropped, provided the lockfile still belongs to this process. A Drop that blindly removed the file would delete another session’s lock if two processes raced the acquire.

Note: the RAII guard only guarantees correct cleanup on drop. It does not guarantee ongoing exclusive access — if another process bypasses acquire and clobbers the file mid-session, this guard will not notice, though Drop will correctly refuse to remove a file whose PID no longer matches.

Trait Implementations

impl Drop for SessionLock

fn drop(&mut self)

Executes the destructor for this type.