On Wednesday, 16 October 2019 at 22:34:00 UTC, rikki cattermole wrote: > On 17/10/2019 11:16 AM, H. S. Teoh wrote: >> [...] > > So these sorts of "functions" are aggregates of behavior and > properties that require reading the source code to know fully > what it entails. > > [...] https://github.com/atilaneves/concepts/blob/master/source/concepts/implements.d