tree d708f126409f64cd365611ec2943bee53df9d979
parent 1229576b7c19c6f5dea19f910aace4bab0e4f03a
author Patrick Williams <patrick@stwcx.xyz> 1651157843 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1651157845 -0500

message: append: support span

Change how we detect the ability to iterate over a type so that
it supports additional types, such as span.  Add test case to cover
span.  Add some static_asserts in the test cases to ensure we are
triggering the correct add_multiple/add_single paths for a few
assorted types.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I42ff496ab58af613940c9ceb979c71f468f125fc