diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 14 |
1 files changed, 6 insertions, 8 deletions
@@ -82,17 +82,15 @@ pub struct Chan<E, P>(Sender<*mut u8>, Receiver<*mut u8>, PhantomData<(E, P)>); unsafe impl<E: marker::Send, P: marker::Send> marker::Send for Chan<E, P> {} -unsafe fn write_chan<A: marker::Send + 'static, E, P>(&Chan(ref tx, _, _): &Chan<E, P>, x: A) { +unsafe fn write_chan<A: marker::Send + 'static, E, P>(Chan(tx, _, _): &Chan<E, P>, x: A) { tx.send(Box::into_raw(Box::new(x)) as *mut _).unwrap() } -unsafe fn read_chan<A: marker::Send + 'static, E, P>(&Chan(_, ref rx, _): &Chan<E, P>) -> A { +unsafe fn read_chan<A: marker::Send + 'static, E, P>(Chan(_, rx, _): &Chan<E, P>) -> A { *Box::from_raw(rx.recv().unwrap() as *mut A) } -unsafe fn try_read_chan<A: marker::Send + 'static, E, P>( - &Chan(_, ref rx, _): &Chan<E, P>, -) -> Option<A> { +unsafe fn try_read_chan<A: marker::Send + 'static, E, P>(Chan(_, rx, _): &Chan<E, P>) -> Option<A> { match rx.try_recv() { Ok(a) => Some(*Box::from_raw(a as *mut A)), Err(_) => None, @@ -404,7 +402,7 @@ pub fn iselect<E, P, A>(chans: &[Chan<E, Recv<A, P>>]) -> usize { let mut handles = Vec::with_capacity(chans.len()); // collect all the handles for (i, chan) in chans.iter().enumerate() { - let &Chan(_, ref rx, _) = chan; + let Chan(_, rx, _) = chan; let handle = sel.recv(rx); map.insert(handle, i); handles.push(handle); @@ -440,12 +438,12 @@ impl<'c> ChanSelect<'c> { /// Once a channel has been added it cannot be interacted with as long as it /// is borrowed here (by virtue of borrow checking and lifetimes). pub fn add_recv<E, P, A: marker::Send>(&mut self, chan: &'c Chan<E, Recv<A, P>>) { - let &Chan(_, ref rx, _) = chan; + let Chan(_, rx, _) = chan; self.receivers.push(rx); } pub fn add_offer<E, P, Q>(&mut self, chan: &'c Chan<E, Offer<P, Q>>) { - let &Chan(_, ref rx, _) = chan; + let Chan(_, rx, _) = chan; self.receivers.push(rx); } |