getBigInt abstract method

BigInt getBigInt(
  1. K key, {
  2. BigInt? min,
  3. BigInt? max,
})

Returns a value at key as BigInt.

If provided min and max are used to clamp the returned value.

FormatException is thrown if an underlying value is unavailable or cannot be converted to BigInt.

Implementation

BigInt getBigInt(K key, {BigInt? min, BigInt? max});