pub struct CallbackResources { /* private fields */ }Implementations§
Source§impl CallbackResources
impl CallbackResources
pub fn insert<T: MaybeSendSync>(&mut self, value: T)
pub fn get<T: MaybeSendSync>(&self) -> Option<&T>
pub fn get_mut<T: MaybeSendSync>(&mut self) -> Option<&mut T>
pub fn get_or_insert_with<T: MaybeSendSync + Default>(&mut self) -> &mut T
pub fn remove<T: 'static>(&mut self) -> Option<T>
pub fn contains<T: 'static>(&self) -> bool
Trait Implementations§
Source§impl Default for CallbackResources
impl Default for CallbackResources
Source§fn default() -> CallbackResources
fn default() -> CallbackResources
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl !RefUnwindSafe for CallbackResources
impl !UnwindSafe for CallbackResources
impl Freeze for CallbackResources
impl Send for CallbackResources
impl Sync for CallbackResources
impl Unpin for CallbackResources
impl UnsafeUnpin for CallbackResources
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
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait.Source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
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