fix(users/tazjin): rustfmt code with non-default settings r/3776

rustfmt only sometimes detects path-based nested config
files (probably some kind of race?), so my users folder uses a
separate formatting check for rustfmt to avoid flaky CI. Enough flakes
around already ...

Change-Id: Ifd862f9974f071b3a256643dd8e56c019116156a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5242
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI

1 files changed, 22 insertions, 0 deletions

diff --git a/users/tazjin/rustfmt.toml b/users/tazjin/rustfmt.toml
new file mode 100644
index 000000000000..0c719dcfec6f
--- /dev/null
+++ b/users/tazjin/rustfmt.toml
@@ -0,0 +1,22 @@
+edition = "2021"
+newline_style = "Unix"
+
+# Default code with is 100 characters, comments should follow
+# suit.
+wrap_comments = true
+
+# The default of this option creates hard-to-read nesting of
+# conditionals, turn it off.
+combine_control_expr = false
+
+# Group imports by module, but no higher. This avoids hard-to-read
+# nested use statements.
+imports_granularity = "Module"
+
+# Avoid vertical visual clutter by unnecessarily exploding
+# block-like arguments.
+overflow_delimited_expr = true
+
+# Miscellaneous
+format_code_in_doc_comments = true
+normalize_comments = true