diff --git a/cargo/.cargo/config.toml b/cargo/.cargo/config.toml
new file mode 100644
index 0000000..a55e2f5
--- /dev/null
+++ b/cargo/.cargo/config.toml
@@ -0,0 +1,15 @@
+[target.x86_64-unknown-linux-gnu]
+linker    = "clang"
+rustflags = ["-C", "link-arg=-fuse-ld=mold"]
+
+[build]
+rustc-wrapper = "sccache"
+
+[unstable]
+codegen-backend = true
+
+[profile.debug]
+codegen-backend = "cranelift"
+
+[profile.release]
+lto = true