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| author | Matt Brubeck <mbrubeck@limpet.net> | 2017-10-20 08:25:35 -0700 |
|---|---|---|
| committer | Matt Brubeck <mbrubeck@limpet.net> | 2017-10-20 08:25:35 -0700 |
| commit | 2d45e9d2da571e70deef137f9022de87cc1126f3 (patch) | |
| tree | d4f91108a958e80e06110c9437fea132785e8d85 /components/script/dom/htmlcanvaselement.rs | |
| parent | fe16c1d5c3c9084da0ccb85af599d6ec0f8ab20b (diff) | |
| download | servo-2d45e9d2da571e70deef137f9022de87cc1126f3.tar.gz servo-2d45e9d2da571e70deef137f9022de87cc1126f3.zip | |
Use try syntax for Option where appropriate
Diffstat (limited to 'components/script/dom/htmlcanvaselement.rs')
| -rw-r--r-- | components/script/dom/htmlcanvaselement.rs | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/components/script/dom/htmlcanvaselement.rs b/components/script/dom/htmlcanvaselement.rs index 3e7de52fd29..a44c1fd1fa5 100644 --- a/components/script/dom/htmlcanvaselement.rs +++ b/components/script/dom/htmlcanvaselement.rs @@ -219,12 +219,7 @@ impl HTMLCanvasElement { let msg = CanvasMsg::FromScript(FromScriptMsg::SendPixels(sender)); context.get_ipc_renderer().send(msg).unwrap(); - match receiver.recv().unwrap() { - Some(pixels) => pixels, - None => { - return None; - } - } + receiver.recv().unwrap()? }, Some(&CanvasContext::WebGL(_)) => { // TODO: add a method in WebGLRenderingContext to get the pixels. |