INNER CODE UNIT · Rust

lock

c3rb3ru5d3d53c/binlex · crates/libvex/libvex-rs/src/lib.rs:283

    fn lock(&self) -> LiftGuard<'_> {
        let guard = self.0.lock();
        *guard.borrow_mut() += 1;
        LiftGuard(guard)
    }
}

struct LiftGuard<'a>(ReentrantMutexGuard<'a, RefCell<u8>>);

impl Drop for LiftGuard<'_> {
    fn drop(&mut self) {
        *self.0.borrow_mut() -= 1;
    }
}

lazy_static! {
    static ref LIFT_LOCK: LiftLock = LiftLock::new();
}

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