oxedyne/fe2o3 — fe2o3_core/src/bot.rs

1017 bytes, 5 runs

created by r1870400018:64, which is this file's identity for as long as the history lasts, whatever it is later renamed to

1	//! Provides a simple foundation for code delegated to child threads. A `Bot` is intended to be
2	//! the main loop function for a child thread, `BaseMsg` and the `CtrlMsg` trait provide some
3	//! baseline message types that can be elaborated in your application via composition (see
4	//! `oxedyne_fe2o3_o3db_sync::bot`).
5
6	use crate::{
7	prelude::*,
8	error,
9	GenTag,
10	};
11
12	pub trait CtrlMsg {
13	fn finish() -> Self;
14	fn ready() -> Self;
15	}
16
17	pub trait ErrorMsg<T: GenTag> where error::Error<T>: std::error::Error {
18	fn error(e: Error<T>) -> Self;
19	}
20
21	#[derive(Clone, Debug)]
22	pub enum BaseMsg<T: GenTag> where error::Error<T>: std::error::Error {
23	Error(Error<T>),
24	Finish,
25	Ready,
26	}
27
28	impl<T: GenTag> CtrlMsg for BaseMsg<T> where error::Error<T>: std::error::Error {
29	fn finish() -> Self { BaseMsg::Finish }
30	fn ready() -> Self { BaseMsg::Ready }
31	}
32
33	impl<T: GenTag> ErrorMsg<T> for BaseMsg<T> where error::Error<T>: std::error::Error {
34	fn error(e: Error<T>) -> Self { BaseMsg::Error(e) }
35	}