Tests are CC0/public domain because there's no reason for them not to
be. Examples are also CC0/public domain, but this may be a little bit
weird because they are largely straightforward ports of examples from
nats.c which carry the Apache license. However, I personally wrote
them against the zig bindings and I doubt anyone will end up in a
court of law due to their software containing uselessly trivial
example code.
This was the point that I realized there's no reason to have the string
variants of the publishing methods. But also there's not really much
point in porting the other getting-started examples, since we've
covered all their functionality in the existing examples
(actually, this one is redundant too, but I have already done it, so
it's getting grandfathered in).
Porting some of the more interesting examples might be a good idea, but
those have a weird argument parser that I don't really want to port
(even though it is very simple in the way that it works). For the most
part, I think writing unit tests will do a better of flexing the
bindings.
