func net/http.isKnownInMemoryReader

4 uses

	net/http (current package)
		transfer.go#L104: 		if t.ContentLength != 0 && !isKnownInMemoryReader(t.Body) {
		transfer.go#L1097: func isKnownInMemoryReader(r io.Reader) bool {
		transfer.go#L1103: 		return isKnownInMemoryReader(r)
		transfer.go#L1106: 		return isKnownInMemoryReader(r.ReadCloser)