Trait raftstore::coprocessor::ConsistencyCheckObserver[−][src]

pub trait ConsistencyCheckObserver<E: KvEngine>: Coprocessor {
    fn update_context(&self, context: &mut Vec<u8>) -> bool;

    fn compute_hash(
        &self, 
        region: &Region, 
        context: &mut &[u8], 
        snap: &E::Snapshot
    ) -> Result<Option<u32>>;
}

Required methods

fn update_context(&self, context: &mut Vec<u8>) -> bool[src]

Update context. Return true if later observers should be skiped.

fn compute_hash(
    &self,
    region: &Region,
    context: &mut &[u8],
    snap: &E::Snapshot
) -> Result<Option<u32>>[src]

Compute hash for region. The policy is extracted from context.

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Implementors

impl<E: KvEngine> ConsistencyCheckObserver<E> for Raw<E>[src]

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