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Coding Standards
This is an older version of Boost and was released in 2022. The current version is 1.89.0.
Customization point tag type.
Defined in header <boost/json/value_to.hpp>
template< class T> struct value_to_tag
This tag type is used by the function value_to to select overloads of
tag_invoke.
This type is empty; it has no members.
value_from,
value_from_tag,
value_to,
tag_invoke:
A general pattern for supporting customisable functions
Convenience header <boost/json.hpp>