diff options
Diffstat (limited to 'src/repository.rs')
-rw-r--r-- | src/repository.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/repository.rs b/src/repository.rs new file mode 100644 index 0000000..b4ab3a4 --- /dev/null +++ b/src/repository.rs @@ -0,0 +1,27 @@ +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. +// + +use std::fmt::Debug; + +use crate::node::Node; +use crate::id::Id; + +use futures::future::Future; + +/// +pub trait Repository: Debug { + type Id: Id; + type Error: Debug; + type 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; + +} + |