Stabilize 2021 flag.

2021-09-03 11:00:27 -07:00 · 2021-09-03 11:00:27 -07:00 · 6be81214b1
parent d22299d998
commit 6be81214b1
1 changed files with 1 additions and 2 deletions
--- a/src/book/mod.rs
+++ b/src/book/mod.rs
@ -275,8 +275,7 @@ impl MDBook {
                            cmd.args(&["--edition", "2018"]);
                        }
                        RustEdition::E2021 => {
-                            cmd.args(&["--edition", "2021"])
-                                .args(&["-Z", "unstable-options"]);
+                            cmd.args(&["--edition", "2021"]);
                        }
                    }
                }