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Disambiguate trait object reference syntax.

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This commit is contained in:
Ms2ger 2015-01-04 11:40:28 +01:00
parent 121904dd89
commit 76b8810a86
3 changed files with 31 additions and 31 deletions
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4
components/devtools/actor.rs
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@ -25,7 +25,7 @@ pub trait Actor : Any {
fn name(&self) -> String;
}
impl<'a> AnyMutRefExt<'a> for &'a mut Actor + 'a {
impl<'a> AnyMutRefExt<'a> for &'a mut (Actor + 'a) {
fn downcast_mut<T: 'static>(self) -> Option<&'a mut T> {
if self.is::<T>() {
unsafe {
@ -41,7 +41,7 @@ impl<'a> AnyMutRefExt<'a> for &'a mut Actor + 'a {
}
}
impl<'a> AnyRefExt<'a> for &'a Actor + 'a {
impl<'a> AnyRefExt<'a> for &'a (Actor + 'a) {
fn is<T: 'static>(self) -> bool {
// This implementation is only needed so long as there's a Rust bug that
// prevents downcast_ref from giving realistic return values.