chore: checkpoint before Python removal

vendor/zerocopy/rustfmt.toml

@@ -0,0 +1,22 @@
+# Copyright 2022 The Fuchsia Authors
+#
+# Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
+# <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
+# license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
+# This file may not be copied, modified, or distributed except according to
+# those terms.
+
+edition = "2024"
+
+# The "Default" setting has a heuristic which splits lines too aggressively.
+# We are willing to revisit this setting in future versions of rustfmt.
+# Bugs:
+#   * https://github.com/rust-lang/rustfmt/issues/3119
+#   * https://github.com/rust-lang/rustfmt/issues/3120
+use_small_heuristics = "Max"
+
+# Prevent carriage returns
+newline_style = "Unix"
+
+imports_granularity = "Crate"
+group_imports = "StdExternalCrate"