pub struct NullLogBackend;Trait Implementations§
Source§impl LogBackend for NullLogBackend
impl LogBackend for NullLogBackend
Auto Trait Implementations§
impl Freeze for NullLogBackend
impl RefUnwindSafe for NullLogBackend
impl Send for NullLogBackend
impl Sync for NullLogBackend
impl Unpin for NullLogBackend
impl UnsafeUnpin for NullLogBackend
impl UnwindSafe for NullLogBackend
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more