Add Rust formatting for 80 char lines

This option helps force `cargo fmt` to follow
Samba's coding conventions. The 80 char max
is only lightly enforced here.

Signed-off-by: David Mulder <dmulder@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>

diff --git a/himmelblaud/rustfmt.toml b/himmelblaud/rustfmt.toml
new file mode 100644 (file)
index 0000000..fee2c90
--- /dev/null
+++ b/himmelblaud/rustfmt.toml
@@ -0,0 +1,2 @@
+# Lightly enforce maximum 80 characters
+max_width = 80