Module Time.MonoSource

Monotonic clocks.

Monotonic clocks are unaffected by corrections to the real-time clock, and so are a better choice for timeouts or measuring intervals, where the absolute time doesn't matter.

A monotonic clock may or may not include time while the computer is suspended.

Sourcetype 'a t = ([> ty ] as 'a) Std.r
Sourceval now : _ t -> Mtime.t

now t is the current time according to t.

Sourceval sleep_until : _ t -> Mtime.t -> unit

sleep_until t time waits until time before returning.

Sourceval sleep : _ t -> float -> unit

sleep t d waits for d seconds.

Sourceval sleep_span : _ t -> Mtime.span -> unit

sleep_span t d waits for duration d.