template dur(string units)
@safe pure nothrow @nogc
Duration
dur
if (
units == "weeks" ||
units == "days"
||
units == "hours"
||
units == "minutes"
||
units == "seconds"
||
units == "msecs"
||
units == "usecs"
||
units == "hnsecs"
||
units == "nsecs"
)