fastdate

fastdate

this date cartes is very fast(including parse(),now(),now_local(),display <= 50ns)

test bench_date_display   ... bench:          40 ns/iter (+/- 3)
test bench_date_now       ... bench:          39 ns/iter (+/- 1)
test bench_date_now_local ... bench:          40 ns/iter (+/- 0)
test bench_date_parse     ... bench:          36 ns/iter (+/- 1)