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tools::runtime: pin_mut instead of unsafe block

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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2020-11-10 14:18:07 +01:00
parent 1ecf4e6d20
commit a86e703661
1 changed files with 3 additions and 3 deletions
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6
src/tools/runtime.rs
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@ -7,6 +7,7 @@ use std::task::{Context, Poll, RawWaker, Waker};
use std::thread::{self, Thread}; use std::thread::{self, Thread};
use lazy_static::lazy_static; use lazy_static::lazy_static;
use pin_utils::pin_mut;
use tokio::runtime::{self, Runtime}; use tokio::runtime::{self, Runtime};
thread_local! { thread_local! {
@ -154,9 +155,8 @@ pub fn main<F: Future>(fut: F) -> F::Output {
block_on(fut) block_on(fut)
} }
fn block_on_local_future<F: Future>(mut fut: F) -> F::Output { fn block_on_local_future<F: Future>(fut: F) -> F::Output {
use std::pin::Pin; pin_mut!(fut);
let mut fut = unsafe { Pin::new_unchecked(&mut fut) };
let waker = Arc::new(thread::current()); let waker = Arc::new(thread::current());
let waker = thread_waker_clone(Arc::into_raw(waker) as *const ()); let waker = thread_waker_clone(Arc::into_raw(waker) as *const ());