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robot_behavior/
renderer.rs

1use anyhow::Result;
2
3pub trait Renderer {
4    // fn start(&mut self) {} // 打开窗口/连接/记录流
5    // fn shutdown(&mut self) {} // 收尾
6}
7
8pub trait AttachFrom<T> {
9    fn attach_from(self, from: &mut T) -> Result<()>;
10}