Document GlyphInfo::id

emilk · Feb 8, 2023 · 90cd178 · 90cd178
1 parent 7397be3
commit 90cd178
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/crates/epaint/src/text/font.rs b/crates/epaint/src/text/font.rs
@@ -33,6 +33,10 @@ impl UvRect {
 
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub struct GlyphInfo {
+    /// Used for pair-kerning.
+    ///
+    /// Doesn't need to be unique.
+    /// Use `ab_glyph::GlyphId(0)` if you just want to have an id, and don't care.
     pub(crate) id: ab_glyph::GlyphId,
 
     /// Unit: points.