HANDLE is a Windows-specific type. It doesn't belong in the general Phobos API. However if it's going to be there, it needs to be a documented type and be obtainable in a platform-independent manner.
You are misunderstanding the purpose of such constructors.
Ignore my last comment. HANDLE is aliased to int on Posix. BufferedFile is inside std.stream, and the constructor which takes a HANDLE is not in a version(Windows).
Sorry for the knee-jerk close, I thought you were talking about something in std.stdio which allows construction from a HANDLE on Windows platforms. For the record, std.stream is generally regarded as obsolete code which simply hasn't been rewritten yet. You may find that this is by far not the only poor design decision in the module.
(In reply to comment #3) > Sorry for the knee-jerk close, I thought you were talking about something in > std.stdio which allows construction from a HANDLE on Windows platforms. > > For the record, std.stream is generally regarded as obsolete code which simply > hasn't been rewritten yet. You may find that this is by far not the only poor > design decision in the module. That's certainly fine. It might make sense to put a note at the top of the std.stream page that features are subject to change.
no more std.stream -> this gets closed