fix: make --edition 2021 visible in --help

rust-lang · Jul 27, 2021 · dc9c17a · dc9c17a
1 parent 541aeba
commit dc9c17a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/bin/main.rs b/src/bin/main.rs
@@ -121,7 +121,7 @@ fn make_opts() -> Options {
          found reverts to the input file path",
         "[Path for the configuration file]",
     );
-    opts.optopt("", "edition", "Rust edition to use", "[2015|2018]");
+    opts.optopt("", "edition", "Rust edition to use", "[2015|2018|2021]");
     opts.optopt(
         "",
         "color",