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Make use of RefCell::try_borrow_unguarded

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This commit is contained in:
Anthony Ramine 2019-04-12 13:49:41 +02:00
parent a74f5222db
commit 44163148c2
7 changed files with 11 additions and 8 deletions
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4
components/script/dom/bindings/cell.rs
View file

@ -26,7 +26,9 @@ impl<T> DomRefCell<T> {
#[allow(unsafe_code)]
pub unsafe fn borrow_for_layout(&self) -> &T {
debug_assert!(thread_state::get().is_layout());
&*self.value.as_ptr()
self.value
.try_borrow_unguarded()
.expect("cell is mutably borrowed")
}
/// Borrow the contents for the purpose of script deallocation.

2
components/script/dom/xmlhttprequest.rs
View file

@ -1442,8 +1442,6 @@ impl XMLHttpRequest {
fn filter_response_headers(&self) -> HeaderMap {
// https://fetch.spec.whatwg.org/#concept-response-header-list
use http::header::{self, HeaderName};
let mut headers = self.response_headers.borrow().clone();
headers.remove(header::SET_COOKIE);
headers.remove(HeaderName::from_static("set-cookie2"));