Struct NodeState

pub struct NodeState {
    pub node_id: Uuid,
    pub node_info: NodeInfo,
    pub available_nodes: HashMap<Uuid, NodeInfo>,
    pub main_node_id: Option<Uuid>,
    pub current_status: NodeStatus,
    pub cluster_id: Option<Uuid>,
}

Fields

node_id: Uuid

node_info: NodeInfo

available_nodes: HashMap<Uuid, NodeInfo>

main_node_id: Option<Uuid>

current_status: NodeStatus

cluster_id: Option<Uuid>

Implementations

impl NodeState

pub fn is_leader(&self) -> bool

Check if the current node is the leader

pub fn is_follower(&self) -> bool

Check if the current node is a follower

pub fn get_node_addr(&self, node_id: Uuid) -> Result<SocketAddr, String>

Get the addr from the available node

pub fn get_leader_data(&self) -> Option<(Uuid, &NodeInfo)>

Get leader_data Returns leader id and leader_info if any

pub fn is_lonely(&self) -> bool

Function to check if the node is “lonely” (i.e., if the available_nodes is empty or only contains itself).

Trait Implementations

impl Clone for NodeState

fn clone(&self) -> NodeState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeState

fn deserialize<__D>( __deserializer: __D, ) -> Result<NodeState, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NodeState

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

Formats the value using the given formatter.

impl PartialEq for NodeState

fn eq(&self, other: &NodeState) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for NodeState

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NodeState