Adopt let else in more places

2022-02-19 00:48:49 +01:00
parent b8c56fa8c3
commit 2ef8af6619
132 changed files with 539 additions and 881 deletions
--- a/compiler/rustc_mir_dataflow/src/framework/graphviz.rs
+++ b/compiler/rustc_mir_dataflow/src/framework/graphviz.rs
@@ -628,9 +628,8 @@ where
        ret
    });

-    let mut html_diff = match html_diff {
-        Cow::Borrowed(_) => return raw_diff,
-        Cow::Owned(s) => s,
+    let Cow::Owned(mut html_diff) = html_diff else {
+        return raw_diff;
    };

    if inside_font_tag {