pub struct Context { /* private fields */ }Expand description
Iris 核心上下文。
聚合异步运行时与平台能力,供上层 crate 使用。
Implementations§
Source§impl Context
impl Context
Sourcepub fn buffer_pool(&self) -> &BufferPool
pub fn buffer_pool(&self) -> &BufferPool
获取缓冲区池引用。
Sourcepub fn spawn<F>(&self, future: F) -> JoinHandle<F::Output>
pub fn spawn<F>(&self, future: F) -> JoinHandle<F::Output>
在运行时上 spawn 一个异步任务。
Trait Implementations§
Auto Trait Implementations§
impl !Freeze for Context
impl RefUnwindSafe for Context
impl Send for Context
impl Sync for Context
impl Unpin for Context
impl UnsafeUnpin for Context
impl UnwindSafe for Context
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
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)
Convert
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s.