Struct web_thread::ScopedJoinHandle

pub struct ScopedJoinHandle<'scope, T> { /* private fields */ }

See std::thread::ScopedJoinHandle.

Implementations

impl<'scope, T> ScopedJoinHandle<'scope, T>

pub fn thread(&self) -> &Thread

See std::thread::ScopedJoinHandle::thread().

pub fn join(self) -> Result<T>

See std::thread::ScopedJoinHandle::join().

Notes

When compiling with panic = "abort", which is the only option without enabling the Wasm exception-handling proposal, this can never return Err.

Panics

• If the calling thread doesn’t support blocking, see web::has_block_support(). Though it is guaranteed to not block if ScopedJoinHandle::is_finished() returns true. Alternatively consider using web::ScopedJoinHandleExt::join_async().
• If called on the thread to join.
• If it was already polled to completion through web::ScopedJoinHandleExt::join_async().

pub fn is_finished(&self) -> bool

See std::thread::ScopedJoinHandle::is_finished().

Notes

When this returns true it guarantees ScopedJoinHandle::join() not to block.

Trait Implementations

impl<T> Debug for ScopedJoinHandle<'_, T>

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'scope, T> ScopedJoinHandleExt<'scope, T> for ScopedJoinHandle<'scope, T>

Available on Web only.

fn join_async<'handle>( &'handle mut self, ) -> ScopedJoinHandleFuture<'handle, 'scope, T>

Async version of ScopedJoinHandle::join().