pub struct ThreadId(_);
A unique identifier for a running thread.
A ThreadId is an opaque object that has a unique value for each thread that creates one. ThreadIds are not guaranteed to correspond to a thread's system-designated identifier. A ThreadId can be retrieved from the id method on a Thread.
use std::thread;
let other_thread = thread::spawn(|| {
thread::current().id()
});
let other_thread_id = other_thread.join().unwrap();
assert!(thread::current().id() != other_thread_id);impl ThreadId[src]
pub fn as_u64(&self) -> NonZeroU64[src]
This returns a numeric identifier for the thread identified by this ThreadId.
As noted in the documentation for the type itself, it is essentially an opaque ID, but is guaranteed to be unique for each thread. The returned value is entirely opaque -- only equality testing is stable. Note that it is not guaranteed which values new threads will return, and this may change across Rust versions.
impl Clone for ThreadId[src]
impl Copy for ThreadId[src]
impl Debug for ThreadId[src]
impl Eq for ThreadId[src]
impl Hash for ThreadId[src]
fn hash<__H:Â Hasher>(&self, state: &mut __H)[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [src]1.3.0
impl PartialEq<ThreadId> for ThreadId[src]
impl StructuralEq for ThreadId[src]
impl StructuralPartialEq for ThreadId[src]
impl RefUnwindSafe for ThreadIdimpl Send for ThreadIdimpl Sync for ThreadIdimpl Unpin for ThreadIdimpl UnwindSafe for ThreadIdimpl<T> Any for T where
    T: 'static + ?Sized, [src]
impl<T> Borrow<T> for T where
    T: ?Sized, [src]
fn borrow(&self) -> &TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized,Â
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,Â
type Item = <I as Iterator>::Item;
impl<R:Â Read + ?Sized, '_> Read for &'_ mut R
impl<W:Â Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized,Â
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,Â
type Item = <I as Iterator>::Item;
impl<R:Â Read + ?Sized, '_> Read for &'_ mut R
impl<W:Â Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
    U: From<T>, [src]
impl<T> ToOwned for T where
    T: Clone, [src]
type Owned = TThe resulting type after obtaining ownership.
fn to_owned(&self) -> T[src]
fn clone_into(&self, target: &mut T)[src]
impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/thread/struct.ThreadId.html