Function std::thread::spawn
[−]
[src]
pub fn spawn<F, T>(f: F) -> JoinHandle<T> where F: FnOnce() -> T, F: Send + 'static, T: Send + 'static
Spawns a new thread, returning a JoinHandle
`JoinHandle` for it.
The join handle will implicitly detach the child thread upon being
dropped. In this case, the child thread may outlive the parent (unless
the parent thread is the main thread; the whole process is terminated when
the main thread finishes.) Additionally, the join handle provides a join
`joinmethod that can be used to join the child thread. If the child thread panics,
`
method that can be used to join the child thread. If the child thread
panics, join
`joinwill return an
` will return an Err
`Errcontaining the argument given to
` containing the argument given to
panic
`panic`.
Panics
Panics if the OS fails to create a thread; use Builder::spawn
`Builder::spawn`
to recover from such errors.