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blanket impl jstraceable on *T

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This commit is contained in:
Manish Goregaokar 2015-03-26 22:42:47 +05:30
parent c9ccf7aeb4
commit 1a952b935b
1 changed files with 20 additions and 0 deletions
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20
components/script/dom/bindings/trace.rs
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@ -137,6 +137,26 @@ impl<T: JSTraceable> JSTraceable for Box<T> {
} }
} }
impl<T: JSTraceable> JSTraceable for *const T {
fn trace(&self, trc: *mut JSTracer) {
if !self.is_null() {
unsafe {
(**self).trace(trc)
}
}
}
}
impl<T: JSTraceable> JSTraceable for *mut T {
fn trace(&self, trc: *mut JSTracer) {
if !self.is_null() {
unsafe {
(**self).trace(trc)
}
}
}
}
impl<T: JSTraceable+Copy> JSTraceable for Cell<T> { impl<T: JSTraceable+Copy> JSTraceable for Cell<T> {
fn trace(&self, trc: *mut JSTracer) { fn trace(&self, trc: *mut JSTracer) {
self.get().trace(trc) self.get().trace(trc)