Struct polkadot_node_subsystem::gen::futures::executor::ThreadPool
source · pub struct ThreadPool { /* private fields */ }
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§
source§impl ThreadPool
impl ThreadPool
sourcepub fn new() -> Result<ThreadPool, Error>
pub fn new() -> Result<ThreadPool, Error>
Creates a new thread pool with the default configuration.
See documentation for the methods in
ThreadPoolBuilder
for details on the default
configuration.
sourcepub fn builder() -> ThreadPoolBuilder
pub fn builder() -> ThreadPoolBuilder
Create a default thread pool configuration, which can then be customized.
See documentation for the methods in
ThreadPoolBuilder
for details on the default
configuration.
sourcepub fn spawn_obj_ok(&self, future: FutureObj<'static, ()>)
pub fn spawn_obj_ok(&self, future: FutureObj<'static, ()>)
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.
sourcepub fn spawn_ok<Fut>(&self, future: Fut)where
Fut: Future<Output = ()> + Send + 'static,
pub fn spawn_ok<Fut>(&self, future: Fut)where Fut: Future<Output = ()> + Send + 'static,
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§
source§impl Clone for ThreadPool
impl Clone for ThreadPool
source§fn clone(&self) -> ThreadPool
fn clone(&self) -> ThreadPool
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ThreadPool
impl Debug for ThreadPool
source§impl Drop for ThreadPool
impl Drop for ThreadPool
source§impl Executor for ThreadPool
impl Executor for ThreadPool
Auto Trait Implementations§
impl RefUnwindSafe for ThreadPool
impl Send for ThreadPool
impl Sync for ThreadPool
impl Unpin for ThreadPool
impl UnwindSafe for ThreadPool
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