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When the project is small I usually manage to deal with rust, bu I started a big project and there is something I don't understand how to deal with.
My project is a rust implementation of
GitHub - abriotde/openhems-sample: Sample and very basic Home Energy Management System based on Home-Assistant.
My project is GitHub - abriotde/openhems-rust at rust-pb and I get the error:
error[E0499]: cannot borrow `network2` as mutable more than once at a time
--> src/main.rs:54:6
|
52 | match Server::new(& mut network2, &configurator) {
| -------------- first mutable borrow occurs here
53 | Ok(mut hems_server) => {
54 | network2.set_server(Rc::new(&hems_server));
| ^^^^^^^^ ------------ first borrow later used here
| |
| second mutable borrow occurs here
The problem occurs at top level because under, we did atomic thinks or we can report it at upper level.
It's a Home-Assistant add-on to Optimize electric consumption. Basically:
The "Server" own a "Network" with own devices "Switch" and "PublicPowerGrid". Each devices own there "Feeder" witch are way to get informations from Home-Assistant (or not if const). Network own too a HomeAssistantAPI witch update the Network.
Server should loop and update network often.
Beside an OffpeakStrategy should choice the best to do on network : when to switch on/off devices.
I am pretty sure I should change some lifetime and maybe re-think somethink in architecture. But what?
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