From 2d25173aeafe9357f7cbd5c1edf6225d9ccf1114 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Tue, 25 Jun 2019 20:45:15 +0200
Subject: Rewrite Repository trait to fit needs better

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 src/repository.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/repository.rs b/src/repository.rs
index 57f2d63..245b2e4 100644
--- a/src/repository.rs
+++ b/src/repository.rs
@@ -12,15 +12,12 @@ use crate::id;
 use futures::future::Future;
 
 ///
-pub trait Repository: Debug {
+pub trait Repository: Debug + Sync + Send {
     type Id: id::Id;
     type Error: Debug;
     type Node: node::Node<Id = Self::Id, Error = Self::Error>;
 
-    type Get: Future<Item = Self::Node, Error = Self::Error>;
-
     /// It should be trivial to get the Id of a Node.
-    fn get<ID>(id: ID) -> Result<Self::Get, Self::Error>
-        where ID: id::Id;
+    fn get(&self, id: Self::Id) -> Box<Future<Item = Self::Node, Error = Self::Error>>;
 }
 
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