diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000..497b461
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1,5 @@
+version = "Two"
+edition = "2021"
+error_on_unformatted = true
+imports_granularity = "Module"
+fn_args_layout = "Tall"