On Wednesday, 23 January 2019 at 16:30:33 UTC, Neia Neutuladh
wrote:
As always, it helps a lot to post the error message the
compiler gave you.
Sorry about that.
The issue is that Address doesn't have a comparison operator
defined, so the resulting tuple type can't be compared with the
standard operators. You need to define your own function for
comparing the tuples in question and pass that to RedBlackTree.
Is there any documentation or examples of how to do that? The
RedBlackTree documentation gives trivial examples like
auto maxTree = redBlackTree!"a > b"(iota(5));
but, that doesn't really help me figure out how to do something
more complex.