tree 54fe7886e09de2fb514573fed6eb0b0a4422197f
parent c5e7a86a5d4a0a5a09c2991189506c1f4c8a727d
author Xinyi Zhou <zxy@google.com> 1644447329 -0800
committer Xinyi Zhou <zxy@google.com> 1644465945 +0000

Add toString helper method

Test: Built and flashed.
Change-Id: I5accdd11ffbde29f339beee7c03faa95fab74cc3