diff --git a/docs/code_actions.md b/docs/code_actions.md
index 3e4d65c..1f77517 100644
--- a/docs/code_actions.md
+++ b/docs/code_actions.md
@@ -167,3 +167,14 @@ https://nixos.org
 ```nix
 "https://nixos.org"
 ```
+
+### `inline`
+
+Rewrite a binding to its definition.
+```nix
+let id = x: x; in a 1
+```
+=>
+```nix
+let id = x: x; in (x: x) 1
+```