pub struct NoneTape;
Expand description
Contains nothing. When Tape::add_backward_op is called, this struct does nothing.
Trait Implementations§
impl Copy for NoneTape
Auto Trait Implementations§
impl RefUnwindSafe for NoneTape
impl Send for NoneTape
impl Sync for NoneTape
impl Unpin for NoneTape
impl UnwindSafe for NoneTape
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