diff --git a/.gitignore b/.gitignore
index 345875b..688bc22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,7 @@ pico-sdk/
 
 ### generated makefile(s) ###
 Makefile
+
+### rust lib stuff ###
+libautobar/Cargo.lock
+libautobar/target/