Use SymbolElem in more places and add `char` cast for content

2 files changed, 10 insertions, 7 deletions

diff --git a/crates/typst-layout/src/math/attach.rs b/crates/typst-layout/src/math/attach.rs
index 8a67d53b..e1d7d7c9 100644
--- a/crates/typst-layout/src/math/attach.rs
+++ b/crates/typst-layout/src/math/attach.rs
@@ -1,10 +1,9 @@
 use typst_library::diag::SourceResult;
-use typst_library::foundations::{Packed, StyleChain};
+use typst_library::foundations::{Packed, StyleChain, SymbolElem};
 use typst_library::layout::{Abs, Axis, Corner, Frame, Point, Rel, Size};
 use typst_library::math::{
     AttachElem, EquationElem, LimitsElem, PrimesElem, ScriptsElem, StretchElem,
 };
-use typst_library::text::TextElem;
 use typst_utils::OptionExt;
 
 use super::{
@@ -104,13 +103,14 @@ pub fn layout_primes(
                 4 => '⁗',
                 _ => unreachable!(),
             };
-            let f = ctx.layout_into_fragment(&TextElem::packed(c), styles)?;
+            let f = ctx.layout_into_fragment(&SymbolElem::packed(c), styles)?;
             ctx.push(f);
         }
         count => {
             // Custom amount of primes
-            let prime =
-                ctx.layout_into_fragment(&TextElem::packed('′'), styles)?.into_frame();
+            let prime = ctx
+                .layout_into_fragment(&SymbolElem::packed('′'), styles)?
+                .into_frame();
             let width = prime.width() * (count + 1) as f64 / 2.0;
             let mut frame = Frame::soft(Size::new(width, prime.height()));
             frame.set_baseline(prime.ascent());
diff --git a/crates/typst-layout/src/math/frac.rs b/crates/typst-layout/src/math/frac.rs
index 63463d76..6d3caac4 100644
--- a/crates/typst-layout/src/math/frac.rs
+++ b/crates/typst-layout/src/math/frac.rs
@@ -1,5 +1,5 @@
 use typst_library::diag::SourceResult;
-use typst_library::foundations::{Content, Packed, Resolve, StyleChain};
+use typst_library::foundations::{Content, Packed, Resolve, StyleChain, SymbolElem};
 use typst_library::layout::{Em, Frame, FrameItem, Point, Size};
 use typst_library::math::{BinomElem, FracElem};
 use typst_library::text::TextElem;
@@ -80,7 +80,10 @@ fn layout_frac_like(
     let denom = ctx.layout_into_frame(
         &Content::sequence(
             // Add a comma between each element.
-            denom.iter().flat_map(|a| [TextElem::packed(','), a.clone()]).skip(1),
+            denom
+                .iter()
+                .flat_map(|a| [SymbolElem::packed(','), a.clone()])
+                .skip(1),
         ),
         styles.chain(&denom_style),
     )?;