Module time

Time-related operations.

Structs

Duration

A Duration type to represent a span of time, typically used for system timeouts.

Constants

MICROS_PER_SEC

Number of microseconds in a second.

MILLIS_PER_SEC

Number of milliseconds in a second.

NANOS_PER_MICROS

Number of nanoseconds in a microsecond.

NANOS_PER_MILLIS

Number of nanoseconds in a millisecond.

NANOS_PER_SEC

Number of nanoseconds in a second.

TIMER_IRQ_NUMirq

The timer IRQ number.

Functions

busy_wait

Busy waiting for the given duration.

busy_wait_until

Busy waiting until reaching the given deadline.

current_ticks

Returns the current clock time in hardware ticks.

epochoffset_nanos

Return epoch offset in nanoseconds (wall time offset to monotonic clock start).

monotonic_time

Returns the time elapsed since system boot in TimeValue.

monotonic_time_nanos

Returns nanoseconds elapsed since system boot.

nanos_to_ticks

Converts nanoseconds to hardware ticks.

set_oneshot_timerirq

Set a one-shot timer.

ticks_to_nanos

Converts hardware ticks to nanoseconds.

wall_time

Returns the time elapsed since epoch (also known as realtime) in TimeValue.

wall_time_nanos

Returns nanoseconds elapsed since epoch (also known as realtime).

Type Aliases

TimeValue

A measurement of the system clock.