Method copy

helpers/compile/plugins/fill-plugin/fillers/buffer-small.ts:359–380

(target: Uint8Array, targetStart = 0, sourceStart = 0, sourceEnd = this.length)

  }

  copy(target: Uint8Array, targetStart = 0, sourceStart = 0, sourceEnd = this.length) {
    assertUnsigned(targetStart, 'targetStart')
    assertUnsigned(sourceStart, 'sourceStart', this.length)
    assertUnsigned(sourceEnd, 'sourceEnd')

    targetStart >>>= 0
    sourceStart >>>= 0
    sourceEnd >>>= 0

    let copiedBytes = 0
    while (sourceStart < sourceEnd) {
      if (this[sourceStart] === undefined) break
      if (target[targetStart] === undefined) break

      target[targetStart] = this[sourceStart]
      copiedBytes++
      sourceStart++
      targetStart++
    }

    return copiedBytes
  }

  write(string: string, encoding?: Encoding): number
  write(string: string, offset: number, encoding?: Encoding): number