Function pack

pkg/proxy/breaker.go:314–316

pack takes two uint32 (as uint64 to avoid casting) and packs them into a single uint64 at the leftmost and the rightmost bits respectively. It's up to the caller to ensure that left and right actually fit into 32 bit.

(left, right uint64)

// at the leftmost and the rightmost bits respectively.
// It's up to the caller to ensure that left and right actually fit into 32 bit.
func pack(left, right uint64) uint64 {
	return left<<32 | right
}