feat: ✨ make SourceStream more reusable

lib/bus/mod.rs

@@ -1,6 +1,7 @@
 use std::{fmt::Debug, pin::Pin};
 
 use futures::Stream;
+use redis::stream::StreamMsg;
 
 use {eyre::Result, tonic::async_trait};
 
@@ -24,7 +25,7 @@ pub trait ToFromBusMessage {
 
 /// 🐎 » supertrait combining all bus object traits + debug + send + sync + 'static
 pub trait BusMessage:
-    ToBusVal + ToBusKey + ToFromBusMessage + Debug + Clone + Send + Sync + PartialEq + 'static
+    ToBusVal + ToBusKey + ToFromBusMessage + Debug + PartialEq + StreamMsg + 'static
 {
 }
 

lib/bus/redis/stream/mod.rs

@@ -6,19 +6,20 @@ use {
     tokio::sync::broadcast::{self, Sender},
 };
 
-use crate::bus::BusMessage;
+pub trait StreamMsg: Clone + Send + Sync + 'static {}
 
-pub struct SourceStream<RM: BusMessage> {
+// TODO: move this to a separate module, or maybe to the lool library
+pub struct SourceStream<RM: StreamMsg> {
     sender: Option<Sender<RM>>,
 }
 
-impl<RM: BusMessage> Default for SourceStream<RM> {
+impl<RM: StreamMsg> Default for SourceStream<RM> {
     fn default() -> Self {
         Self::new()
     }
 }
 
-impl<RM: BusMessage> SourceStream<RM> {
+impl<RM: StreamMsg> SourceStream<RM> {
     // Create a new SourceStream with a broadcast channel
     pub fn new() -> Self {
         let (sender, _) = broadcast::channel(100); // Adjust the buffer size as needed

lib/rustlers/rustler.rs

@@ -4,7 +4,7 @@ pub extern crate eyre;
 use {
     super::svc::RustlerMsg,
     crate::{
-        bus::{BusMessage, ToBusKey, ToBusVal, ToFromBusMessage},
+        bus::{redis::stream::StreamMsg, BusMessage, ToBusKey, ToBusVal, ToFromBusMessage},
         entities::{market, ticker},
     },
     async_trait::async_trait,
@@ -163,6 +163,7 @@ impl PartialEq<Quote> for Quote {
     }
 }
 
+impl StreamMsg for Quote {}
 impl BusMessage for Quote {}
 
 #[derive(Debug, Clone)]