Method slice

src/io/binary-scanner.ts:224–232

Create a sub-scanner for a portion of the data

(offset: number, length: number)

  /** Create a sub-scanner for a portion of the data */
  slice(offset: number, length: number): BinaryScanner {
    if (offset < 0 || offset + length > this.length) {
      throw new RangeError(
        `Slice [${offset}, ${offset + length}) out of bounds [0, ${this.length}]`,
      );
    }

    return new BinaryScanner(this.bytes.subarray(offset, offset + length));
  }

  /** Peek at uint16 big-endian without advancing */
  peekUint16(offset = 0): number {