flv-metadata 0.1.0

Fluvio metadata
Documentation 
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use super::ReplicaStatus;

pub enum ElectionScoring {
    NotSuitable,
    Score(u16)      // 0 is perfect
}

impl ElectionScoring {
    pub fn is_suitable(&self) -> bool {
        match self {
            Self::NotSuitable => false,
            Self::Score(_) => true
        }
    }
}

pub trait ElectionPolicy {

    /// compute potential leade score against leader
    fn potential_leader_score(&self,replica_status: &ReplicaStatus,leader: &ReplicaStatus) -> ElectionScoring;
}