Struct ClusterState 

pub struct ClusterState {
    pub leader_id: Option<u64>,
    pub term: u64,
    pub nodes: HashMap<u64, NodeInfo>,
    pub committed_index: u64,
    pub applied_index: u64,
}

Fields

leader_id: Option<u64>

term: u64

nodes: HashMap<u64, NodeInfo>

committed_index: u64

applied_index: u64

Implementations

impl ClusterState

pub fn new() -> ClusterState

pub fn is_leader(&self, node_id: u64) -> bool

pub fn leader(&self) -> Option<&NodeInfo>

pub fn healthy_nodes(&self) -> impl Iterator<Item = &NodeInfo>

pub fn has_quorum(&self) -> bool

Trait Implementations

impl Clone for ClusterState

fn clone(&self) -> ClusterState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClusterState

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

Formats the value using the given formatter.

impl Default for ClusterState

fn default() -> ClusterState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ClusterState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ClusterState

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.