Trait redox_buffer_pool::GuardedMut

pub unsafe trait GuardedMut: Guarded {
    fn borrow_guarded_mut(&mut self) -> &mut Self::Target;
}

A trait for pointer types that uphold the guard invariants, and are able to dereference mutably.

Required methods

fn borrow_guarded_mut(&mut self) -> &mut Self::Target

Borrow the pointee mutably, into a fixed reference that can be sent directly and safely to e.g. memory-sharing completion-based I/O interfaces.

Implementors of such interfaces must however take buffers by reference to maintain safety.

Implementations on Foreign Types

impl<T, U> GuardedMut for AssertSafe<T> where
    T: Deref<Target = U> + DerefMut,
    U: ?Sized, 

pub fn borrow_guarded_mut(&mut self) -> &mut <AssertSafe<T> as Guarded>::Target

impl<T, U> GuardedMut for MappedMut<T, U> where
    T: GuardedMut,
    U: ?Sized, 

pub fn borrow_guarded_mut(
    &mut self
) -> &mut <MappedMut<T, U> as Guarded>::Target

Implementors

impl<'pool, I, H, E, C> GuardedMut for BufferSlice<'pool, I, H, E, Guard, C> where
    I: Integer,
    H: Handle<I, E>,
    E: Copy,
    C: AsBufferPool<I, H, E>, 

impl<T, U> GuardedMut for T where
    T: DerefMut<Target = U> + StableDeref + 'static,
    U: ?Sized,