Use 2021 edition in ./x.py fmt

rust-lang · Feb 22, 2022 · dcd93bc · dcd93bc
1 parent b8967b0
commit dcd93bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/bootstrap/format.rs b/src/bootstrap/format.rs
@@ -13,7 +13,7 @@ fn rustfmt(src: &Path, rustfmt: &Path, paths: &[PathBuf], check: bool) -> impl F
     // avoid the submodule config paths from coming into play,
     // we only allow a single global config for the workspace for now
     cmd.arg("--config-path").arg(&src.canonicalize().unwrap());
-    cmd.arg("--edition").arg("2018");
+    cmd.arg("--edition").arg("2021");
     cmd.arg("--unstable-features");
     cmd.arg("--skip-children");
     if check {