Please vote on std.datetime

[Kagamin]

Steven Schveighoffer Wrote:

> I think 100-nsecs is a good choice for tick resolution.

My concern is millisecond is a SI unit, but hectonanosecond isn't, so I don't think, it's a good choice: it's hardly comprehensible.

> It gives a very generous range for working  
> with, plus is fine-grained enough to deal with many years of speed  
> increases in processors.

Clock and stopwatch have different usages. I think, it's no problem to design stopwatch with tunable precision (as a template parameter).