varIntSizeOf static method

int varIntSizeOf(
  1. BigInt i
)

Implementation

static int varIntSizeOf(BigInt i) {
  if (i.compareTo(BigInt.from(0xfd)) < 0) return 1;
  if (i.compareTo(BigInt.from(0xffff)) <= 0) return 3;
  if (i.compareTo(BigInt.from(0xffffffff)) <= 0) return 5;
  return 9;
}