Trait raftstore::coprocessor::RegionChangeObserver

pub trait RegionChangeObserver: Coprocessor {
    fn on_region_changed(
        &self, 
        _: &mut ObserverContext<'_>, 
        _: RegionChangeEvent, 
        _: StateRole
    ) { ... }
}

Provided methods

fn on_region_changed(
    &self,
    _: &mut ObserverContext<'_>,
    _: RegionChangeEvent,
    _: StateRole
)

Hook to call when a region changed on this TiKV

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Implementors

impl RegionChangeObserver for RegionEventListener

fn on_region_changed(
    &self,
    context: &mut ObserverContext<'_>,
    event: RegionChangeEvent,
    role: StateRole
)

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