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FrameTimeStats

presentar_terminal::tools::bench

Struct FrameTimeStats 

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pub struct FrameTimeStats {
    pub min_us: u64,
    pub max_us: u64,
    pub mean_us: f64,
    pub p50_us: u64,
    pub p95_us: u64,
    pub p99_us: u64,
    pub stddev_us: f64,
    /* private fields */
}
Expand description

Frame time statistics with percentiles.

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§min_us: u64

Minimum frame time in microseconds.

§max_us: u64

Maximum frame time in microseconds.

§mean_us: f64

Mean frame time in microseconds.

§p50_us: u64

50th percentile (median) frame time.

§p95_us: u64

95th percentile frame time.

§p99_us: u64

99th percentile frame time.

§stddev_us: f64

Standard deviation in microseconds.

Implementations§

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impl FrameTimeStats

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pub fn new() -> Self

Create new frame time stats.

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pub fn record(&mut self, duration: Duration)

Record a frame time sample.

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pub fn finalize(&mut self)

Finalize statistics (calculate percentiles and stddev).

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pub fn sample_count(&self) -> usize

Get sample count.

Trait Implementations§

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impl Clone for FrameTimeStats

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fn clone(&self) -> FrameTimeStats

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FrameTimeStats

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for FrameTimeStats

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fn default() -> FrameTimeStats

Returns the “default value” for a type. Read more

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