On Monday, 6 June 2016 at 09:38:32 UTC, Rene Zwanenburg wrote:
http://dlang.org/phobos/std_parallelism.html#.TaskPoolOr, more specifically, http://dlang.org/phobos/std_parallelism.html#.TaskPool.amap http://dlang.org/phobos/std_parallelism.html#.TaskPool.map
The functions passed to map or amap take the type of the element of the range as argument, but not a range itself.