tree 0cc183fff24bf63497c24a707f796a843116062a
parent 2370524514285849658c1906f4c415d056cbc49b
author William A. Kennington III <wak@google.com> 1553681991 -0700
committer William A. Kennington III <wak@google.com> 1553682737 -0700

build-unit-test-docker: Add function2

This is a drop-in replacement for std::function that is planned to be
adopted by sdeventplus for storing callback functions. The major benefit
here is the unique_function type that can store functions bound with
move-only types like unique_ptr.

Change-Id: Id3abedf1c1adb237d2ddcdc20c9720a300d203fe
Signed-off-by: William A. Kennington III <wak@google.com>