devel/microsoft-gsl 5.0.0 OpenBSD

The Guidelines Support Library (GSL) contains functions and types that are suggested for use by the C++ Core Guidelines maintained by the Standard C++ Foundation. This repo contains Microsoft's implementation of GSL.

The library includes types like span<T>, string_span, owner<> and others.

The entire implementation is provided inline in the headers under the gsl directory. The implementation generally assumes a platform that implements C++14 support. There are specific workarounds to support MSVC 2015.