Struct JoinResponse 

pub struct JoinResponse {
    pub success: bool,
    pub error: String,
    pub cluster_id: u64,
    pub nodes: Vec<JoinNodeInfo>,
    pub vshard_to_group: Vec<u64>,
    pub groups: Vec<JoinGroupInfo>,
}

Response to a join request — carries full cluster state.

Fields

success: bool

error: String

cluster_id: u64

Unique id of the cluster this node has joined. The client persists this via ClusterCatalog::save_cluster_id so a subsequent restart takes the restart() path (via is_bootstrapped) instead of running a fresh bootstrap. Zero on rejection responses (where nothing was joined).

nodes: Vec<JoinNodeInfo>

All nodes in the cluster.

vshard_to_group: Vec<u64>

vShard → Raft group mapping (1024 entries).

groups: Vec<JoinGroupInfo>

Raft group membership.

Trait Implementations

impl Archive for JoinResponse

where bool: Archive, String: Archive, u64: Archive, Vec<JoinNodeInfo>: Archive, Vec<u64>: Archive, Vec<JoinGroupInfo>: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedJoinResponse

The archived representation of this type.

type Resolver = JoinResponseResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for JoinResponse

fn clone(&self) -> JoinResponse

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JoinResponse

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<__D: Fallible + ?Sized> Deserialize<JoinResponse, __D> for Archived<JoinResponse>

where bool: Archive, <bool as Archive>::Archived: Deserialize<bool, __D>, String: Archive, <String as Archive>::Archived: Deserialize<String, __D>, u64: Archive, <u64 as Archive>::Archived: Deserialize<u64, __D>, Vec<JoinNodeInfo>: Archive, <Vec<JoinNodeInfo> as Archive>::Archived: Deserialize<Vec<JoinNodeInfo>, __D>, Vec<u64>: Archive, <Vec<u64> as Archive>::Archived: Deserialize<Vec<u64>, __D>, Vec<JoinGroupInfo>: Archive, <Vec<JoinGroupInfo> as Archive>::Archived: Deserialize<Vec<JoinGroupInfo>, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<JoinResponse, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl<__S: Fallible + ?Sized> Serialize<__S> for JoinResponse

where bool: Serialize<__S>, String: Serialize<__S>, u64: Serialize<__S>, Vec<JoinNodeInfo>: Serialize<__S>, Vec<u64>: Serialize<__S>, Vec<JoinGroupInfo>: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.