The NLOHMANN_JSON_SERIALIZE_ENUM macro (more specifically the from_json function defined by it), captures a json argument by value.
The specific lambda capture I'm talking about is in detail/macro_scope.hpp, line 100.
This copy can be (micro-)optimized away by capturing by reference instead.
The NLOHMANN_JSON_SERIALIZE_ENUM macro (more specifically the
from_jsonfunction defined by it), captures a json argument by value.The specific lambda capture I'm talking about is in
detail/macro_scope.hpp, line 100.This copy can be (micro-)optimized away by capturing by reference instead.