pub struct NoOpProgressCallback;Expand description
No-op callback for testing or when progress updates are not needed
Trait Implementations§
Auto Trait Implementations§
impl Freeze for NoOpProgressCallback
impl RefUnwindSafe for NoOpProgressCallback
impl Send for NoOpProgressCallback
impl Sync for NoOpProgressCallback
impl Unpin for NoOpProgressCallback
impl UnsafeUnpin for NoOpProgressCallback
impl UnwindSafe for NoOpProgressCallback
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