Canister State：容器状态
中文释义
容器状态指的是在某一个特定时间点一个容器里包含的所有状态。一个容器的状态分为用户状态和系统状态。用户状态是一个WebAssembly的模块副本。系统状态指的是互联网计算机代表容器维持的辅助状态，譬如这个容器的算力分配，cycles的余额，输入和输出的队列，以及其他的元数据。一个容器跟自己的系统状态的交互方式要么是隐含的，譬如消耗cycles的时候，要么是通过系统API来完成，譬如发送消息的时候。
Wiki Definition
A canister state is the entire state of a canister at a given point in time. A canister’s state is divided into user state and system state. The user state is a WebAssembly module instance and the system state is the auxiliary state maintained by the Internet Computer on behalf of the canister, such as its compute allocation, balance of cycles, input and output queues, and other metadata. A canister interacts with its own system state either implicitly, such as when consuming cycles, or through the System API, such as when sending messages. English definition link