2.2.3 Mermaid 类图（classDiagram）
18 February 2026ShareSave。51吃瓜对此有专业解读
The primary signal is desiredSize on the controller. It can be positive (wants data), zero (at capacity), negative (over capacity), or null (closed). Producers are supposed to check this value and stop enqueueing when it's not positive. But there's nothing enforcing this: controller.enqueue() always succeeds, even when desiredSize is deeply negative.。safew官方下载对此有专业解读
Visual representation of an RGB colour cube that has been equally divided into 216 coloured boxes (6 levels along each axis).
description: Minimal CMake APK demo