pub struct DoNotSend;Expand description
Returned by to_app to veto an outgoing (or resent) message.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for DoNotSend
impl RefUnwindSafe for DoNotSend
impl Send for DoNotSend
impl Sync for DoNotSend
impl Unpin for DoNotSend
impl UnsafeUnpin for DoNotSend
impl UnwindSafe for DoNotSend
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