//! 🎯复刻OpenNARS `nars.io.InputChannel`
//!
use Channel;
use Cmd;
/// 模拟`InputChannel`
/// * 🆕✨采用「返回NAVM指令」的形式
/// * 💭【2024-05-13 00:55:15】此举相当于在编程上统一了IO模型
///
/// # 📄OpenNARS
///
/// An interface to be implemented in all input channels
/// to get the input for the next moment from an input channel