pub struct Lower<'a, T: ?Sized>(/* private fields */);
Expand description
Helper struct for ‘lower’ filter
Trait Implementations§
Auto Trait Implementations§
impl<'a, T: ?Sized> RefUnwindSafe for Lower<'a, T>where
T: RefUnwindSafe,
impl<'a, T: ?Sized> Send for Lower<'a, T>where
T: Sync,
impl<'a, T: ?Sized> Sync for Lower<'a, T>where
T: Sync,
impl<'a, T: ?Sized> Unpin for Lower<'a, T>
impl<'a, T: ?Sized> UnwindSafe for Lower<'a, T>where
T: RefUnwindSafe,
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