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Utilize if let instead of match in a few places

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This commit is contained in:
Corey Farwell 2015-06-09 21:15:38 -07:00
parent 44a4b7886d
commit a9b0607bf1
2 changed files with 13 additions and 21 deletions
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14
components/gfx/font.rs
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@ -140,9 +140,8 @@ impl Font {
text: text.to_owned(),
options: options.clone(),
};
match self.shape_cache.find(&lookup_key) {
None => {}
Some(glyphs) => return glyphs.clone(),
if let Some(glyphs) = self.shape_cache.find(&lookup_key) {
return glyphs.clone();
}
let mut glyphs = GlyphStore::new(text.chars().count(),
@ -159,12 +158,9 @@ impl Font {
fn make_shaper<'a>(&'a mut self, options: &ShapingOptions) -> &'a Shaper {
// fast path: already created a shaper
match self.shaper {
Some(ref mut shaper) => {
shaper.set_options(options);
return shaper
},
None => {}
if let Some(ref mut shaper) = self.shaper {
shaper.set_options(options);
return shaper
}
let shaper = Shaper::new(self, options);