model/modelpb/timestamp.go

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//     http://www.apache.org/licenses/LICENSE-2.0
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package modelpb

import "time"

// FromTime converts a time.Time to uint64 nanoseconds since Unix epoch.
func FromTime(t time.Time) uint64 {
	return uint64(t.UnixNano())
}

// ToTime converts uint64 nanoseconds since Unix epoch to a time.Time.
func ToTime(v uint64) time.Time {
	return time.Unix(int64(v/uint64(time.Second)), int64(v%uint64(time.Second))).UTC()
}