Update rustfmt for 2021, no more comment width (#588)

leftwo · Alan Hanson · web-flow · commit 8b7b035ce8f9 · 2023-01-04T08:34:01.000-08:00
Co-authored-by: Alan Hanson &lt;alan@oxide.computer&gt;
diff --git a/rustfmt.toml b/rustfmt.toml
@@ -1,4 +1,2 @@
 max_width = 80
-edition = "2018"
-comment_width = 80
-wrap_comments = true
+edition = "2021"
