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utils.go
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utils.go
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package main
import (
"fmt"
"strings"
"time"
)
func FormatTime(microseconds uint32) string {
if microseconds < 1000 {
return fmt.Sprintf("%d µs", microseconds)
}
var value float64
var unit string
if microseconds < 1000000 {
value = float64(microseconds) / 1000
unit = "ms"
} else {
duration := time.Duration(microseconds) * time.Microsecond
value = duration.Seconds()
unit = "s"
}
// Trim trailing zeros and dot
formatted := strings.TrimRight(strings.TrimRight(fmt.Sprintf("%.5g", value), "0"), ".")
return fmt.Sprintf("%s %s", formatted, unit)
}