clock library Null safety

Classes

Clock
A provider for the "current time" and points relative to the current time.

Properties

clock → Clock
The default implementation of clock for the current Zone.
read-only
now → DateTime
Returns the current time as reported by clock.
read-only

Functions

getStopwatch() → Stopwatch
Returns a stopwatch that uses the current time as reported by clock.
systemTime() → DateTime
Returns the current system time.
withClock<T>(Clock clock, T callback(), {bool isFinal = false}) → T
Runs callback with the given value for the top-level clock field.

Typedefs

TimeFunction = DateTime Function()
Returns current time.