Needless clone, borrows, casts and lifetimes (#504)

2 files changed, 3 insertions, 3 deletions

diff --git a/library/src/math/ctx.rs b/library/src/math/ctx.rs
index 904c4333..bad0fe5a 100644
--- a/library/src/math/ctx.rs
+++ b/library/src/math/ctx.rs
@@ -61,7 +61,7 @@ impl<'a, 'b, 'v> MathContext<'a, 'b, 'v> {
         Self {
             vt,
             regions: Regions::one(regions.base(), Axes::splat(false)),
-            font: &font,
+            font,
             ttf: font.ttf(),
             table,
             constants,
@@ -120,7 +120,7 @@ impl<'a, 'b, 'v> MathContext<'a, 'b, 'v> {
 
     pub fn layout_content(&mut self, content: &Content) -> SourceResult<Frame> {
         Ok(content
-            .layout(&mut self.vt, self.outer.chain(&self.local), self.regions)?
+            .layout(self.vt, self.outer.chain(&self.local), self.regions)?
             .into_frame())
     }
 
diff --git a/library/src/math/mod.rs b/library/src/math/mod.rs
index 467f91ff..a25c5039 100644
--- a/library/src/math/mod.rs
+++ b/library/src/math/mod.rs
@@ -297,7 +297,7 @@ impl LayoutMath for Content {
         }
 
         if let Some((elem, styles)) = self.to_styled() {
-            if TextElem::font_in(ctx.styles().chain(&styles))
+            if TextElem::font_in(ctx.styles().chain(styles))
                 != TextElem::font_in(ctx.styles())
             {
                 let frame = ctx.layout_content(self)?;