[−][src]Struct mobc::runtime::TaskExecutor
Handle to the runtime
Methods
impl Handle
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impl Handle
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pub fn spawn<F>(&self, future: F) -> JoinHandle<<F as Future>::Output> where
F: Future + Send + 'static,
<F as Future>::Output: Send,
<F as Future>::Output: 'static,
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F: Future + Send + 'static,
<F as Future>::Output: Send,
<F as Future>::Output: 'static,
Spawn a future onto the Tokio runtime.
This spawns the given future onto the runtime's executor, usually a thread pool. The thread pool is then responsible for polling the future until it completes.
See module level documentation for more details.
Examples
use tokio::runtime::Runtime; // Create the runtime let rt = Runtime::new().unwrap(); let handle = rt.handle(); // Spawn a future onto the runtime handle.spawn(async { println!("now running on a worker thread"); });
Panics
This function panics if the spawn fails. Failure occurs if the executor is currently at capacity and is unable to spawn a new future.
Trait Implementations
Auto Trait Implementations
impl Send for Handle
impl Sync for Handle
impl Unpin for Handle
impl !UnwindSafe for Handle
impl !RefUnwindSafe for Handle
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = !
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,