p2panda_auth/traits/
resolver.rs

1// SPDX-License-Identifier: MIT OR Apache-2.0
2
3use std::fmt::Debug;
4
5use crate::traits::{IdentityHandle, OperationId};
6
7/// Interface for implementing a custom group crdt resolver.
8pub trait Resolver<ID, OP, C, M>
9where
10    ID: IdentityHandle,
11    OP: OperationId + Ord,
12{
13    type State;
14    type Error: Debug;
15
16    /// Check if this message requires that a full state re-build takes place. This would usually
17    /// be due to concurrent operations arriving which require special handling.
18    fn rebuild_required(y: &Self::State, msg: &M) -> Result<bool, Self::Error>;
19
20    /// Process all operations and update internal state as required.
21    ///
22    /// This could include updating any internal filter object.
23    #[allow(clippy::type_complexity)]
24    fn process(y: Self::State) -> Result<Self::State, Self::Error>;
25}
p2panda_auth/traits/resolver.rs

p2panda_auth/traits/
resolver.rs
