Trait wral::State

pub trait State: 'static + Clone + Sync + Send + IntoCbor + FromCbor {
    fn on_add_entry(&mut self, new_entry: &Entry) -> Result<()>;
}

Callback trait for updating application state in relation to Wal type.

Required methods

fn on_add_entry(&mut self, new_entry: &Entry) -> Result<()>

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Implementors

impl State for NoState

fn on_add_entry(&mut self, _: &Entry) -> Result<()>

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