openraft 0.10.0-alpha.18

Advanced Raft consensus
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

//! Defines the [`NetVote`] trait for Vote RPC.

use openraft_macros::add_async_trait;

use crate::OptionalSend;
use crate::OptionalSync;
use crate::RaftTypeConfig;
use crate::errors::RPCError;
use crate::network::RPCOption;
use crate::raft::VoteRequest;
use crate::raft::VoteResponse;

/// Sends Vote RPCs to a target node.
///
/// **For most applications, implement [`RaftNetworkV2`] instead.** This trait is
/// automatically derived from `RaftNetworkV2` via blanket implementation.
///
/// Direct implementation is an advanced option for fine-grained control.
///
/// [`RaftNetworkV2`]: crate::network::RaftNetworkV2
#[add_async_trait]
pub trait NetVote<C>: OptionalSend + OptionalSync + 'static
where C: RaftTypeConfig
{
    /// Send a RequestVote RPC to the target.
    async fn vote(&mut self, rpc: VoteRequest<C>, option: RPCOption) -> Result<VoteResponse<C>, RPCError<C>>;
}