Trait LockdepMutexExt 

pub trait LockdepMutexExt<T: ?Sized> {
    // Required method
    fn lock_nested(&self, subclass: u32) -> MutexGuard<'_, T>;
}

Adds lockdep subclass acquisition to a sleeping Mutex.

Required Methods

fn lock_nested(&self, subclass: u32) -> MutexGuard<'_, T>

Acquires the mutex using subclass for lock-order validation.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T: ?Sized> LockdepMutexExt<T> for Mutex<T>