Trait domain_patterns::command::Handles

pub trait Handles<T: Message> {
    type Result;
    fn handle(&mut self, msg: T) -> Self::Result;
}

Command handler will handle any generic message. This could be used in a 1:1 fashion, with only one handler per command, or you could implement this on a single handler that handles multiple messages, and lastly implement it on an enum that holds variants of those same commands. The enum implementation can simply match on self, and then call .handle which will use the incoming variant type to call the appropriate generic Handles implementation.

Associated Types

type Result

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Required methods

fn handle(&mut self, msg: T) -> Self::Result

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Implementors

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