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Fix comments on macOS backend UserCallback methods

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mitchmindtree 2017-02-05 19:37:00 +11:00
parent 30e00f0454
commit b62ecfd517
1 changed files with 2 additions and 2 deletions
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4
src/platform/macos/events_loop.rs
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@ -50,7 +50,7 @@ impl UserCallback {
// In order to make sure that the pointer is always valid, we must manually guarantee that it // In order to make sure that the pointer is always valid, we must manually guarantee that it
// is dropped before the callback itself is dropped. Thus, this should *only* be called at the // is dropped before the callback itself is dropped. Thus, this should *only* be called at the
// beginning of a call to `poll_events` and `run_forever`, both of which *must* drop the // beginning of a call to `poll_events` and `run_forever`, both of which *must* drop the
// callback at the end of their scope using `drop_callback`. // callback at the end of their scope using the `drop` method.
fn store<F>(&self, callback: &mut F) fn store<F>(&self, callback: &mut F)
where F: FnMut(Event) where F: FnMut(Event)
{ {
@ -62,7 +62,7 @@ impl UserCallback {
// Emits the given event via the user-given callback. // Emits the given event via the user-given callback.
// //
// This is *only* called within the `poll_events` and `run_forever` methods so we know that it // This is *only* called within the `poll_events` and `run_forever` methods so we know that it
// is safe to `unwrap` the last callback without causing a panic as there must be at least one // is safe to `unwrap` the callback without causing a panic as there must be at least one
// callback stored. // callback stored.
// //
// This is unsafe as it requires dereferencing the pointer to the user-given callback. We // This is unsafe as it requires dereferencing the pointer to the user-given callback. We