tree ca5396091b02b7e04056571e2a98a61ff49001d6
parent 47b31887ae0ab92f8b92ad78d0a41fe94e08317b
author William A. Kennington III <wak@google.com> 1539392672 -0700
committer William A. Kennington III <wak@google.com> 1539644386 +0000

mapbox/variant: Add std::visit compatible function

mapbox used to require that we use the apply_visitor interface. The new
std::variant std::visit() interface is more generic and a superset of the
functionality provided by apply_visitor. We just need to provide an
alias.

Tested:
    Used this in phosphor-host-ipmid with a work in progress commit to
    make sure the compat layer is working fully.

Change-Id: I6ca9747e4f0825220e47bb9b2965a249466b3593
Signed-off-by: William A. Kennington III <wak@google.com>