diff --git a/.rustfmt.toml b/.rustfmt.toml
new file mode 100644
index 000000000..3a26366d4
--- /dev/null
+++ b/.rustfmt.toml
@@ -0,0 +1 @@
+edition = "2021"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 000000000..d38fc8205
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "1.78"
+components = ["rustfmt", "clippy"]