diff --git a/.gitignore b/.gitignore
index ea8c4bf..606f7a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,12 @@
-/target
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+