func github.com/golang/protobuf/proto.Int64

3 uses

	github.com/golang/protobuf/proto (current package)
		wrappers.go#L19: func Int64(v int64) *int64 { return &v }

	github.com/prometheus/client_golang/prometheus
		metric.go#L156: 	pb.TimestampMs = proto.Int64(m.t.Unix()*1000 + int64(m.t.Nanosecond()/1000000))

	github.com/prometheus/common/expfmt
		text_parse.go#L470: 	p.currentMetric.TimestampMs = proto.Int64(timestamp)