Struct futures::executor::ThreadPool [−][src]
pub struct ThreadPool { /* fields omitted */ }
executor
only.Expand description
A general-purpose thread pool for scheduling tasks that poll futures to completion.
The thread pool multiplexes any number of tasks onto a fixed number of worker threads.
This type is a clonable handle to the threadpool itself. Cloning it will only create a new reference, not a new threadpool.
This type is only available when the thread-pool
feature of this
library is activated.
Implementations
impl ThreadPool
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impl ThreadPool
[src]pub fn new() -> Result<ThreadPool, Error>
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pub fn new() -> Result<ThreadPool, Error>
[src]Creates a new thread pool with the default configuration.
See documentation for the methods in
ThreadPoolBuilder
for details on the default
configuration.
pub fn builder() -> ThreadPoolBuilder
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pub fn builder() -> ThreadPoolBuilder
[src]Create a default thread pool configuration, which can then be customized.
See documentation for the methods in
ThreadPoolBuilder
for details on the default
configuration.
pub fn spawn_obj_ok(&self, future: FutureObj<'static, ()>)
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pub fn spawn_obj_ok(&self, future: FutureObj<'static, ()>)
[src]Spawns a future that will be run to completion.
Note: This method is similar to
Spawn::spawn_obj
, except that it is guaranteed to always succeed.
pub fn spawn_ok<Fut>(&self, future: Fut) where
Fut: Future<Output = ()> + Send + 'static,
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pub fn spawn_ok<Fut>(&self, future: Fut) where
Fut: Future<Output = ()> + Send + 'static,
[src]Spawns a task that polls the given future with output ()
to
completion.
use futures::executor::ThreadPool; let pool = ThreadPool::new().unwrap(); let future = async { /* ... */ }; pool.spawn_ok(future);
Note: This method is similar to
SpawnExt::spawn
, except that it is guaranteed to always succeed.
Trait Implementations
impl Clone for ThreadPool
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impl Clone for ThreadPool
[src]pub fn clone(&self) -> ThreadPool
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pub fn clone(&self) -> ThreadPool
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for ThreadPool
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impl Debug for ThreadPool
[src]impl Drop for ThreadPool
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impl Drop for ThreadPool
[src]Auto Trait Implementations
impl RefUnwindSafe for ThreadPool
impl Send for ThreadPool
impl Sync for ThreadPool
impl Unpin for ThreadPool
impl UnwindSafe for ThreadPool
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<Sp> SpawnExt for Sp where
Sp: Spawn + ?Sized,
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impl<Sp> SpawnExt for Sp where
Sp: Spawn + ?Sized,
[src]fn spawn<Fut>(&self, future: Fut) -> Result<(), SpawnError> where
Fut: Future<Output = ()> + Send + 'static,
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fn spawn<Fut>(&self, future: Fut) -> Result<(), SpawnError> where
Fut: Future<Output = ()> + Send + 'static,
[src]Spawns a task that polls the given future with output ()
to
completion. Read more
fn spawn_with_handle<Fut>(
&self,
future: Fut
) -> Result<RemoteHandle<<Fut as Future>::Output>, SpawnError> where
Fut: Future + Send + 'static,
<Fut as Future>::Output: Send,
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fn spawn_with_handle<Fut>(
&self,
future: Fut
) -> Result<RemoteHandle<<Fut as Future>::Output>, SpawnError> where
Fut: Future + Send + 'static,
<Fut as Future>::Output: Send,
[src]Spawns a task that polls the given future to completion and returns a future that resolves to the spawned future’s output. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more