Have large_printable contain a std::vector<>, not be one, and add some more data to it to ensure it doesn't fit into the small buffers of SBO types.
Have large_printable contain a std::vector<>, not be one, and add some more
data to it to ensure it doesn't fit into the small buffers of SBO types.

tzlaine/type_erasure,tzlaine/type_erasure,tzlaine/type_erasure,tzlaine/type_erasure