tree e893ad9cf4f49e6068746c7c265084ff72710c18
parent 65672cb7acfc8ffde0bf77514838974b5f3147a5
author Gabriel Schine <thatguy@google.com> 1547153512 -0800
committer Gabriel Schine <thatguy@google.com> 1547166003 -0800

[modular][promise] Add more documentation and example to ledger_client fit::promise wrappers.

TEST=none

Change-Id: I807e3b4d64516fb15c2cdc47b5d6da9efc9b27e8