Struct WeakPermissions
pub struct WeakPermissions(/* private fields */);Expand description
SharedPermissions held without keeping them shared.
Implementations§
§impl WeakPermissions
impl WeakPermissions
pub fn upgrade(&self) -> Option<SharedPermissions>
pub fn upgrade(&self) -> Option<SharedPermissions>
The permissions, while anyone still shares them.
Whether anyone still shares the permissions.
Trait Implementations§
§impl Clone for WeakPermissions
impl Clone for WeakPermissions
§fn clone(&self) -> WeakPermissions
fn clone(&self) -> WeakPermissions
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for WeakPermissions
impl !RefUnwindSafe for WeakPermissions
impl !Send for WeakPermissions
impl !Sync for WeakPermissions
impl Unpin for WeakPermissions
impl UnsafeUnpin for WeakPermissions
impl !UnwindSafe for WeakPermissions
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T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
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downcast into Rc<ConcreteType> where ConcreteType implements Trait.§fn as_any(&self) -> &(dyn Any + 'static)
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Converts
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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