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Compile WebIDL return type "object" to NonZero<*mut JSObject>

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This commit is contained in:
Anthony Ramine 2016-08-29 00:35:17 +02:00
parent 3e32948a39
commit 6e1523f4ae
11 changed files with 74 additions and 48 deletions
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5
components/script/dom/textencoder.rs
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@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use core::nonzero::NonZero;
use dom::bindings::codegen::Bindings::TextEncoderBinding;
use dom::bindings::codegen::Bindings::TextEncoderBinding::TextEncoderMethods;
use dom::bindings::error::{Error, Fallible};
@ -70,7 +71,7 @@ impl TextEncoderMethods for TextEncoder {
#[allow(unsafe_code)]
// https://encoding.spec.whatwg.org/#dom-textencoder-encode
fn Encode(&self, cx: *mut JSContext, input: USVString) -> *mut JSObject {
fn Encode(&self, cx: *mut JSContext, input: USVString) -> NonZero<*mut JSObject> {
unsafe {
let encoded = self.encoder.encode(&input.0, EncoderTrap::Strict).unwrap();
let length = encoded.len() as u32;
@ -80,7 +81,7 @@ impl TextEncoderMethods for TextEncoder {
let js_object_data: *mut uint8_t = JS_GetUint8ArrayData(js_object.get(), &mut is_shared, ptr::null());
assert!(!is_shared);
ptr::copy_nonoverlapping(encoded.as_ptr(), js_object_data, length as usize);
js_object.get()
NonZero::new(js_object.get())
}
}
}