Rollup merge of #68704 - jonas-schievink:ignore-build-fmt, r=Mark-Simulacrum

Ignore `build` dir formatting I've noticed that rustfmt tries to parse and check the formatting of code in `build` if `.git` is missing (which includes test artifacts and generated code). This should fix that.
2020-02-02 08:30:16 +09:00 · 2020-02-02 08:30:16 +09:00 · 44dc4c2617
commit 44dc4c2617
parent 518ed67ab1 08e85aa586
1 changed files with 2 additions and 0 deletions
--- a/rustfmt.toml
+++ b/rustfmt.toml
@ -6,6 +6,8 @@ merge_derives = false
 # by default we ignore everything in the repository
 # tidy only checks files which are not ignored, each entry follows gitignore style
 ignore = [
+    "build",
+
    # tests for now are not formatted, as they are sometimes pretty-printing constrained
    # (and generally rustfmt can move around comments in UI-testing incompatible ways)
    "src/test",