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//! Unix-specific extensions to primitives in the [`std::thread`] module.
//!
//! [`std::thread`]: crate::thread
#![stable(feature = "thread_extensions", since = "1.9.0")]
#[allow(deprecated)]
use crate::os::unix::raw::pthread_t;
use crate::sys_common::{AsInner, IntoInner};
use crate::thread::JoinHandle;
#[stable(feature = "thread_extensions", since = "1.9.0")]
#[allow(deprecated)]
pub type RawPthread = pthread_t;
/// Unix-specific extensions to [`JoinHandle`].
#[stable(feature = "thread_extensions", since = "1.9.0")]
pub trait JoinHandleExt {
 /// Extracts the raw pthread_t without taking ownership
 #[stable(feature = "thread_extensions", since = "1.9.0")]
 fn as_pthread_t(&self) -> RawPthread;
 /// Consumes the thread, returning the raw pthread_t
 ///
 /// This function **transfers ownership** of the underlying pthread_t to
 /// the caller. Callers are then the unique owners of the pthread_t and
 /// must either detach or join the pthread_t once it's no longer needed.
 #[stable(feature = "thread_extensions", since = "1.9.0")]
 fn into_pthread_t(self) -> RawPthread;
}
#[stable(feature = "thread_extensions", since = "1.9.0")]
impl<T> JoinHandleExt for JoinHandle<T> {
 fn as_pthread_t(&self) -> RawPthread {
 self.as_inner().id() as RawPthread
 }
 fn into_pthread_t(self) -> RawPthread {
 self.into_inner().into_id() as RawPthread
 }
}