JSON for Modern C++ 3.9.1

from_json
from_json
to_json
| ## ◆ from_json() [1/2] template<typename ValueType , typename > template<typename BasicJsonType , typename TargetType = ValueType>
static auto nlohmann::adl_serializer< ValueType, typename >::from_json | ( | BasicJsonType && | j | ) | -> decltype(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {}))
| inline static noexcept
  This function is usually called by the `get()` function of the basic_json class (either explicit or via conversion operators). Note This function is chosen for value types which are not default-constructible. Parameters
  [in] | j | JSON value to read from
Returns copy of the JSON value, converted to ValueType Definition at line 4878 of file json.hpp.