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cargo fix --edition-idioms

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This commit is contained in:
Simon Sapin 2018-11-01 21:43:04 +01:00
parent b1fd6237d1
commit 2012be4a8b
203 changed files with 665 additions and 1281 deletions
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10
components/script/dom/bindings/root.rs
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@ -78,14 +78,14 @@ where
pub unsafe trait StableTraceObject {
/// Returns a stable trace object which address won't change for the whole
/// lifetime of the value.
fn stable_trace_object(&self) -> *const JSTraceable;
fn stable_trace_object(&self) -> *const dyn JSTraceable;
}
unsafe impl<T> StableTraceObject for Dom<T>
where
T: DomObject,
{
fn stable_trace_object<'a>(&'a self) -> *const JSTraceable {
fn stable_trace_object<'a>(&'a self) -> *const dyn JSTraceable {
// The JSTraceable impl for Reflector doesn't actually do anything,
// so we need this shenanigan to actually trace the reflector of the
// T pointer in Dom<T>.
@ -198,7 +198,7 @@ where
/// See also [*Exact Stack Rooting - Storing a GCPointer on the CStack*]
/// (https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Internals/GC/Exact_Stack_Rooting).
pub struct RootCollection {
roots: UnsafeCell<Vec<*const JSTraceable>>,
roots: UnsafeCell<Vec<*const dyn JSTraceable>>,
}
thread_local!(static STACK_ROOTS: Cell<Option<*const RootCollection>> = Cell::new(None));
@ -228,13 +228,13 @@ impl RootCollection {
}
/// Starts tracking a trace object.
unsafe fn root(&self, object: *const JSTraceable) {
unsafe fn root(&self, object: *const dyn JSTraceable) {
debug_assert!(thread_state::get().is_script());
(*self.roots.get()).push(object);
}
/// Stops tracking a trace object, asserting if it isn't found.
unsafe fn unroot(&self, object: *const JSTraceable) {
unsafe fn unroot(&self, object: *const dyn JSTraceable) {
debug_assert!(thread_state::get().is_script());
let roots = &mut *self.roots.get();
match roots.iter().rposition(|r| *r == object) {