Method grow

io/buffer.ts:397–403

Grows the buffer's capacity, if necessary, to guarantee space for * another `n` bytes. After `.grow(n)`, at least `n` bytes can be written to * the buffer without another allocation. If `n` is negative, `.grow()` will * throw. If the buffer can't grow it will throw an error. * * Based

(n: number)

   * @param n The number of bytes to grow the buffer by.
   */
  grow(n: number) {
    if (n < 0) {
      throw new Error("Buffer growth cannot be negative");
    }
    const m = this.#grow(n);
    this.#reslice(m);
  }

  /**
   * Reads data from `r` until EOF (`null`) and appends it to the buffer,