Customization point tag.

Synopsis

Defined in header <boost/json/value_from.hpp>

struct value_from_tag

Description

This tag type is used by the function value_from to select overloads of tag_invoke.

Remarks

This type is empty; it has no members.

See Also

value_from, value_to, value_to_tag, tag_invoke: A general pattern for supporting customisable functions

Convenience header <boost/json.hpp>