pub struct MapTool;Expand description
Tool for applying a function to each element of a collection
Trait Implementations§
Auto Trait Implementations§
impl Freeze for MapTool
impl RefUnwindSafe for MapTool
impl Send for MapTool
impl Sync for MapTool
impl Unpin for MapTool
impl UnsafeUnpin for MapTool
impl UnwindSafe for MapTool
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