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Coding Standards
This is an older version of Boost and was released in 2024. The current version is 1.90.0.
Customization point tag type.
Defined in header <boost/json/conversion.hpp>
template< class T> struct try_value_to_tag;
This tag type is used by the function try_value_to to select overloads
of tag_invoke.
This type is empty; it has no members.
value_to,
value_to_tag
tag_invoke:
A general pattern for supporting customisable functions
Convenience header <boost/json.hpp>