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Remove warnings about unnecessary mutability.

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This commit is contained in:
Alan Jeffrey 2017-01-27 14:03:18 -06:00
parent ec12b7665b
commit fc67878edf
7 changed files with 9 additions and 13 deletions
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6
components/script/dom/extendablemessageevent.rs
View file

@ -17,7 +17,6 @@ use dom::serviceworkerglobalscope::ServiceWorkerGlobalScope;
use js::jsapi::{HandleValue, Heap, JSContext};
use js::jsval::JSVal;
use servo_atoms::Atom;
use std::default::Default;
#[dom_struct]
pub struct ExtendableMessageEvent {
@ -32,13 +31,12 @@ impl ExtendableMessageEvent {
bubbles: bool, cancelable: bool,
data: HandleValue, origin: DOMString, lastEventId: DOMString)
-> Root<ExtendableMessageEvent> {
let mut ev = box ExtendableMessageEvent {
let ev = box ExtendableMessageEvent {
event: ExtendableEvent::new_inherited(),
data: Heap::default(),
data: Heap::new(data.get()),
origin: origin,
lastEventId: lastEventId,
};
ev.data.set(data.get());
let ev = reflect_dom_object(ev, global, ExtendableMessageEventBinding::Wrap);
{
let event = ev.upcast::<Event>();

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

@ -27,7 +27,7 @@ pub struct ImageData {
impl ImageData {
#[allow(unsafe_code)]
pub fn new(global: &GlobalScope, width: u32, height: u32, data: Option<Vec<u8>>) -> Root<ImageData> {
let mut imagedata = box ImageData {
let imagedata = box ImageData {
reflector_: Reflector::new(),
width: width,
height: height,

6
components/script/dom/messageevent.rs
View file

@ -16,7 +16,6 @@ use dom::globalscope::GlobalScope;
use js::jsapi::{HandleValue, Heap, JSContext};
use js::jsval::JSVal;
use servo_atoms::Atom;
use std::default::Default;
#[dom_struct]
pub struct MessageEvent {
@ -38,13 +37,12 @@ impl MessageEvent {
data: HandleValue,
origin: DOMString,
lastEventId: DOMString) -> Root<MessageEvent> {
let mut ev = box MessageEvent {
let ev = box MessageEvent {
event: Event::new_inherited(),
data: Heap::default(),
data: Heap::new(data.get()),
origin: origin,
lastEventId: lastEventId,
};
ev.data.set(data.get());
reflect_dom_object(ev, global, MessageEventBinding::Wrap)
}

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

@ -31,7 +31,7 @@ impl VREyeParameters {
#[allow(unrooted_must_root)]
fn new_inherited(parameters: WebVREyeParameters, global: &GlobalScope) -> VREyeParameters {
let fov = VRFieldOfView::new(&global, parameters.field_of_view.clone());
let mut result = VREyeParameters {
let result = VREyeParameters {
reflector_: Reflector::new(),
parameters: DOMRefCell::new(parameters),
offset: Heap::default(),

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

@ -39,7 +39,7 @@ impl VRFrameData {
0.0, 0.0, 0.0, 1.0f32];
let pose = VRPose::new(&global, &Default::default());
let mut framedata = VRFrameData {
let framedata = VRFrameData {
reflector_: Reflector::new(),
left_proj: Heap::default(),
left_view: Heap::default(),

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

@ -29,7 +29,7 @@ pub struct VRPose {
unsafe fn update_or_create_typed_array(cx: *mut JSContext,
src: Option<&[f32]>,
dst: &DOMRefCell<Heap<*mut JSObject>>) {
let mut dst = dst.borrow_mut();
let dst = dst.borrow();
match src {
Some(ref data) => {
if dst.get().is_null() {

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

@ -28,7 +28,7 @@ impl VRStageParameters {
#[allow(unsafe_code)]
#[allow(unrooted_must_root)]
fn new_inherited(parameters: WebVRStageParameters, global: &GlobalScope) -> VRStageParameters {
let mut stage = VRStageParameters {
let stage = VRStageParameters {
reflector_: Reflector::new(),
parameters: DOMRefCell::new(parameters),
transform: Heap::default()