Struct LoopTimer 

pub struct LoopTimer {
    pub start: Instant,
    pub end: Instant,
    pub time: Duration,
    pub target: Duration,
    pub count: u32,
}

Wraps the variables necessary to keep track of loop timings.

Fields

start: Instant

The last start of the loop.

end: Instant

The last end of the loop.

time: Duration

The last time/duration of the loop.

target: Duration

The intended time/duration of the loop.

count: u32

How many iterations have been done.

Implementations

impl LoopTimer

pub fn new(target: Duration) -> Self

Creates a new looptimer with the given target loop duration.

pub fn new_from(now: Instant, target: Duration) -> Self

Creates a new looptimer with the given target loop duration and a starting instant.

pub fn reset_count(&mut self)

Resets the loop-counter.

pub fn start(&mut self)

Begins the loop measurement.

pub fn end(&mut self)

Finishes the loop measurement.

pub fn length(&self) -> u128

Returns the length of the last loop iteration, in nanoseconds.