Dmitry Arkhipov

Are you still planning to do this? I've made a few changes to parsing of JSON literals that makes implementing this change much easier, and also simplifies getting full coverage.

If #989 is done, this could be supported. E.g.: ```c++ enum class E { e1, e2, e3 }; struct E_String { // is_string_like E e; E_String(E); explicit E_String(string_view); operator string_view()...

Do any associative containers have that? I've checked Unordered, and it's do not.

`boost::unordered_flat_map` has `rehash` which apprarently can do the equivalent of `shrink_to_fit` and more. Maybe we should explore this.

The initial problem was related to standlaone build, which is now not supported.

This appear to be resolved.

Implemented as a library feature

The order is now documented (as of release 1.81).

This has been done and released in 1.81

`value_to` converts maps to objects when the key is `is_string_like`. If not, it is converted to array. If your key type is not `is_string_like`, but you can "stringize" it and...