remove random std::ops::Sub import

dfrg · dfrg · commit c5f3ab8e0778 · 2024-07-25T21:58:13.000-04:00
diff --git a/src/hb/fonta/ot/mod.rs b/src/hb/fonta/ot/mod.rs
@@ -1,5 +1,3 @@
-use std::ops::Sub;
-
 use crate::hb::{
     hb_font_t,
     ot_layout::LayoutLookup,
