pub struct ThreadScope<'scope, 'env>where
'env: 'scope,{ /* private fields */ }Available on crate feature
std only.Expand description
std
A scope to spawn scoped threads in.
Re-exported from std::thread::
Scope→ThreadScope.
A scope to spawn scoped threads in.
See scope for details.
Implementations§
Source§impl<'scope, 'env> Scope<'scope, 'env>
impl<'scope, 'env> Scope<'scope, 'env>
1.63.0 · Sourcepub fn spawn<F, T>(&'scope self, f: F) -> ScopedJoinHandle<'scope, T>
pub fn spawn<F, T>(&'scope self, f: F) -> ScopedJoinHandle<'scope, T>
Spawns a new thread within a scope, returning a ScopedJoinHandle for it.
Unlike non-scoped threads, threads spawned with this function may
borrow non-'static data from the outside the scope. See scope for
details.
The join handle provides a join method that can be used to join the spawned
thread. If the spawned thread panics, join will return an Err containing
the panic payload.
If the join handle is dropped, the spawned thread will be implicitly joined at the
end of the scope. In that case, if the spawned thread panics, scope will
panic after all threads are joined.
This call will create a thread using default parameters of Builder.
If you want to specify the stack size or the name of the thread, use
Builder::spawn_scoped instead.
§Panics
Panics if the OS fails to create a thread; use Builder::spawn_scoped
to recover from such errors.
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Auto Trait Implementations§
impl<'scope, 'env> Freeze for Scope<'scope, 'env>
impl<'scope, 'env> RefUnwindSafe for Scope<'scope, 'env>
impl<'scope, 'env> Send for Scope<'scope, 'env>
impl<'scope, 'env> Sync for Scope<'scope, 'env>
impl<'scope, 'env> Unpin for Scope<'scope, 'env>
impl<'scope, 'env> !UnwindSafe for Scope<'scope, 'env>
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