pub struct NoOpActivityManager;Expand description
No-op activity manager that silently discards all operations.
Implementations§
Source§impl NoOpActivityManager
impl NoOpActivityManager
Sourcepub fn arc() -> Arc<dyn ActivityManager>
pub fn arc() -> Arc<dyn ActivityManager>
Create a shared no-op activity manager.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for NoOpActivityManager
impl RefUnwindSafe for NoOpActivityManager
impl Send for NoOpActivityManager
impl Sync for NoOpActivityManager
impl Unpin for NoOpActivityManager
impl UnwindSafe for NoOpActivityManager
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