* When building RDKit as a static library, Ricardo found that the externs aren't
being resolved correctly causing a number of bad std::any casts. This is his
patch (which we apply in the context of the sketcher build) which moves the
definitions up from the types.cpp file, and make them static.
* Use inline keyword to avoid duplication overhead; this still allows the
use of the static keyword to resolve the issue with static libs
https://en.cppreference.com/w/cpp/language/inline.html
* static inline doesn't work in my static builds; inline only does though
* inline constexpr std::string_view
* casting
* inline-constexpr
* add string_view to python converter
* propagate string_view after static types
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Co-authored-by: Ric <ricrogz@gmail.com>
Co-authored-by: Greg Landrum <greg.landrum@gmail.com>
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