1325646 - Remove rust warnings from webrender_bindings

Status: RESOLVED FIXED

(Core :: Graphics: WebRender, defect, P3)

Description

[Kartikaya Gupta (email:[e-mail])]

There's a handful of warnings when building webrender_bindings, a lot of which can be fixed easily:

 0:01.90 warning: unused import, #[warn(unused_imports)] on by default
 0:01.90  --> /home/kats/zspace/mozilla-wr/gfx/webrender_bindings/src/bindings.rs:8:14
 0:01.90   |
 0:01.91 8 | use euclid::{Size2D, Point2D, Rect, Matrix4D};
 0:01.91   |              ^^^^^^
 0:01.91
 0:01.91 warning: unused import, #[warn(unused_imports)] on by default
 0:01.91  --> /home/kats/zspace/mozilla-wr/gfx/webrender_bindings/src/bindings.rs:8:22
 0:01.91   |
 0:01.91 8 | use euclid::{Size2D, Point2D, Rect, Matrix4D};
 0:01.91   |                      ^^^^^^^
 0:01.91
 0:01.91 warning: unused import, #[warn(unused_imports)] on by default
 0:01.91  --> /home/kats/zspace/mozilla-wr/gfx/webrender_bindings/src/bindings.rs:8:31
 0:01.91   |
 0:01.91 8 | use euclid::{Size2D, Point2D, Rect, Matrix4D};
 0:01.91   |                               ^^^^
 0:01.91
 0:01.91 warning: unused import, #[warn(unused_imports)] on by default
 0:01.91  --> /home/kats/zspace/mozilla-wr/gfx/webrender_bindings/src/bindings.rs:8:37
 0:01.91   |
 0:01.91 8 | use euclid::{Size2D, Point2D, Rect, Matrix4D};
 0:01.91   |                                     ^^^^^^^^
 0:01.91
 0:01.91 warning: variable does not need to be mutable, #[warn(unused_mut)] on by default
 0:01.91   --> /home/kats/zspace/mozilla-wr/gfx/webrender_bindings/src/bindings.rs:27:9
 0:01.91    |
 0:01.91 27 |     let mut symbol = unsafe {
 0:01.91    |         ^^^^^^^^^^
 0:01.91
 0:01.91 warning: variant is never used: `TEXTURE_HANDLE`, #[warn(dead_code)] on by default
 0:01.91   --> /home/kats/zspace/mozilla-wr/gfx/webrender_bindings/src/bindings.rs:98:5
 0:01.91    |
 0:01.91 98 |     TEXTURE_HANDLE,
 0:01.91    |     ^^^^^^^^^^^^^^
 0:01.91
 0:01.91 warning: function is never used: `wait_for_render_notification`, #[warn(dead_code)] on by default
 0:01.91    --> /home/kats/zspace/mozilla-wr/gfx/webrender_bindings/src/bindings.rs:483:1
 0:01.91     |
 0:01.91 483 | fn wait_for_render_notification(notifier: &Arc<(Mutex<bool>, Condvar)>) {
 0:01.91     | ^
 0:01.91

Comment 1

[Kartikaya Gupta (email:[e-mail])]

Adding as dependencies the bugs that introduced the warnings. At least the ones that I'm going to fix (all except the TEXTURE_HANDLE one).

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/projects/graphics/rev/ef15cb6b6cce
Fix some warnings when building webrender_bindings. r=gfx?