Method reset

io/buffer.ts:200–203

* Resets the contents * * @example Usage * ```ts * import { Buffer } from "@std/io/buffer"; * import { assertEquals } from "@std/assert/equals"; * * const buf = new Buffer(); * await buf.write(new TextEncoder().encode("Hello, world!")); * buf.reset(); * assertEquals(buf

()

   * ```
   */
  reset() {
    this.#reslice(0);
    this.#off = 0;
  }

  #tryGrowByReslice(n: number) {
    const l = this.#buf.byteLength;