Function single_sample_result

xtask/src/main.rs:4338–4359

(
    id: &'static str,
    label: String,
    unit: &'static str,
    operation_count: usize,
    elapsed: Duration,
)

}

fn single_sample_result(
    id: &'static str,
    label: String,
    unit: &'static str,
    operation_count: usize,
    elapsed: Duration,
) -> BenchmarkTestResult {
    let elapsed_micros = elapsed.as_micros();
    BenchmarkTestResult {
        id,
        label,
        unit,
        operation_count,
        sample_count: 1,
        trimmed_sample_count: 1,
        elapsed_micros,
        average_micros: None,
        min_micros: Some(elapsed_micros),
        p50_micros: Some(elapsed_micros),
        p95_micros: Some(elapsed_micros),
    }
}

fn percentile_sorted(sorted: &[u128], percentile: f64) -> Option<u128> {
    if sorted.is_empty() {