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CommandRegistry

Struct CommandRegistry 

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pub struct CommandRegistry {
    pub commands: HashMap<String, Arc<Command>>,
}
Expand description

管理并执行指令。

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§commands: HashMap<String, Arc<Command>>

存储指令,将指令名称/别名映射到指令定义。

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impl CommandRegistry

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pub fn new() -> Self

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pub fn register(&mut self, command: Command) -> FrameworkResult<()>

注册一个指令。 指令的主要名称及其所有别名都将被注册。

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pub async fn parse_and_execute( &self, session: Arc<Session>, message_content: &str, prefixes: &[&str], ) -> FrameworkResult<bool>

解析消息并执行相应的指令(如果找到)。

§参数
  • session: 当前会话,提供上下文和机器人访问。
  • message_content: 消息的原始文本内容。
  • prefixes: 命令前缀集合。
§返回
  • Ok(true) 如果找到了指令并尝试执行。
  • Ok(false) 如果没有找到指令(例如,没有前缀匹配或未知指令)。
  • Err(FrameworkError) 如果在指令执行期间发生错误。

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impl Debug for CommandRegistry

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for CommandRegistry

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fn default() -> CommandRegistry

Returns the “default value” for a type. Read more

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