document x sync

Signed-off-by: Alex Chi <iskyzh@gmail.com>
2022-12-23 22:35:38 -05:00
parent 3c50c81b69
commit 9f3e29c781
3 changed files with 8 additions and 1 deletions
--- a/README.md
+++ b/README.md
@@ -16,3 +16,6 @@ cargo x install-tools
 cargo x check
 cargo x book
 ```
+
+If you changed public API in the reference solution, you might also need to synchronize it to the starter crate.
+To do this, use `cargo x sync`.