tree 5a3dc15ab90b609cbcc12264b54fdc28611a025b
parent f2c3ed7822ff17fa65dcc288b4de71ca185fbc4a
author Natalie Weizenbaum <nweiz@google.com> 1459282829 -0700
committer Natalie Weizenbaum <nweiz@google.com> 1459282829 -0700

Add type-asserting wrapper constructors.

Closes #25

R=lrn@google.com

Review URL: https://codereview.chromium.org//1840573002 .