Function pull

out/cli.cjs:48038–48049

(controller)

            iterator2 = iterable[Symbol.asyncIterator]();
          },
          async pull(controller) {
            const { done, value } = await iterator2.next();
            if (done) {
              queueMicrotask(() => {
                controller.close();
              });
            } else {
              const buf = Buffer.isBuffer(value) ? value : Buffer.from(value);
              controller.enqueue(new Uint8Array(buf));
            }
            return controller.desiredSize > 0;
          },
          async cancel(reason) {
            await iterator2.return();
          }