sleep_ms

fn sleep_ms(int ms)

use clock::{sleep_ms};

Pauses for at least ms milliseconds.

Zero or a negative value returns at once. Outside a task::scope this blocks the thread; inside one it suspends only the calling task, so other tasks keep running.

Parameters#

Examples#

use clock::{sleep_ms, mono_nanos};
use tests::assert;
let start = mono_nanos();
sleep_ms(10);
assert!(mono_nanos() - start >= 10000000);

See also#

• task::scope
• wall_nanos: Returns the current wall-clock time in nanoseconds since the Unix epoch (UTC).
• mono_nanos: Returns monotonic nanoseconds from a process-local starting point.