On Sunday, June 28, 2015 11:14:57 Baz via Digitalmars-d-learn wrote: > On Sunday, 28 June 2015 at 05:04:48 UTC, DlangLearner wrote: > > I will convert a Java program into D. The original Java code is > > based on the class RandomeAccessFile which essentially defines > > a set of methods for read/write Int/Long/Float/String etc. The > > module std.stream seems to be a good fit for this job, but in > > its documentation, it is marked deprecated. So I'd like to know > > what is the replacement for this module. If I don't use this > > module, what is the other apporach I should use. Thanks for > > help. > > You can use std.stream. There is no candidate to replace it. Even > if tomorrow someone comes with one, it has to be reviewed, > accepted in std.experimental and after a while it would totally > replace the old one. > I think it's safe to say that std.stream will exist for at least > 2 years in its current shape.
No. It was decided at dconf that it was going to be deprecated and then removed within a relatively short period of time. In fact, it would have been deprecated with the next release, but there was a problem with the deprecation and the ddoc build, so the deprecation was temporarily reverted. But once that's sorted out, it's going to be deprecated, and it won't be around much longer at all. We decided that it was worse to leave it in saying that it was going to be replaced without having come up with anything for years than to leave it in. And given that std.stream rarely even comes up in discussions and that no one has proposed a replacement, Andrei thinks that it's a sign that there really isn't much demand for it anyway. For the most part, simply using std.stdio.File or std.mmfile.MmFile with ranges does what streams need to do just fine. Maybe someone will come up with a replacement for std.stream eventually, but there really doesn't seem to be much call for it. Regardless, until someone comes up with a replacement, we're simply not going have a stream-based I/O (though ranges are close - which is part of why no one has felt the need to replace std.stream strongly enough to actually do it). - Jonathan M Davis
