Struct Status 

pub struct Status {
    pub leader: NodeID,
    pub term: Term,
    pub match_index: BTreeMap<NodeID, Index>,
    pub commit_index: Index,
    pub applied_index: Index,
    pub storage: Status,
    pub voters: BTreeSet<NodeID>,
}

Raft 集群状态，由领导者生成。

Fields

leader: NodeID

生成该状态的当前 Raft 领导者。

term: Term

当前 Raft 任期。

match_index: BTreeMap<NodeID, Index>

各节点的 match 索引，表示复制进度。使用 BTreeMap 以保证测试确定性。

commit_index: Index

当前 commit 索引。

applied_index: Index

当前 applied 索引。

storage: Status

日志存储引擎状态。

voters: BTreeSet<NodeID>

当前生效的投票成员集合。

Trait Implementations

impl Clone for Status

fn clone(&self) -> Status

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Status

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Status

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Status

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Status

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Status