remove rocket dependencies for manager notifications

src/model/mod.rs

@@ -2,4 +2,4 @@ mod job;
 mod traits;
 
 pub use job::{Job, JobAction};
-pub use traits::{Runner, RunnerStatus, Storer};
+pub use traits::{Notifier, Runner, RunnerStatus, Storer};

src/model/traits.rs

@@ -1,4 +1,4 @@
-use std::marker::Send;
+use std::marker::{Send, Sync};
 
 use crate::error::{MessageError, RunnerError, StorerError};
 use crate::message::Message;
@@ -19,6 +19,10 @@ pub trait Runner: Send + 'static {
         Self: Sized;
 }
 
+pub trait Notifier: Sync + Send + 'static {
+    fn send(&self, data: Message);
+}
+
 pub trait Storer {
     fn insert(&self) -> Result<(), StorerError>;
     fn save(&self) -> Result<(), StorerError>;