func go.uber.org/atomic.packError

5 uses

	go.uber.org/atomic (current package)
		error.go#L50: 	x.v.Store(packError(val))
		error.go#L55: 	return x.v.CompareAndSwap(packError(old), packError(new))
		error.go#L61: 	return unpackError(x.v.Swap(packError(val)))
		error_ext.go#L30: func packError(v error) interface{} {