Question about exceptions

[dummy0stud]

There is any possible way of using this lib without exceptions, or it always throws?

It would be nice something like:

json j =R"({,})"_json;
std::cout << j.is_parsed_sucess();

[nlohmann]

In case of a parse error, the code will always throw an exception. So far, I do not plan to make exceptions optional.

For your use case, you may catch std::invalid_argument and create a wrapper function is_parsed_success yourself.

[berkus]

std::invalid_argument does not work.

On a related note, I don't see a single word about JSON parsing errors in the documentation.

[gregmarr]

FYI, it is now possible to disable exceptions in the library.

[nlohmann]

@berkus The last released version works with std::invalid_argument. The develop branch contains an unreleased version with user-defined exceptions. There, the parser throws json::parse_error.