Trait sc_state_db::MetaDb

pub trait MetaDb {
    type Error: Debug;
    fn get_meta(&self, key: &[u8]) -> Result<Option<DBValue>, Self::Error>;
}

Backend database trait. Read-only.

Associated Types

type Error: Debug

Loading content...

Required methods

fn get_meta(&self, key: &[u8]) -> Result<Option<DBValue>, Self::Error>

Get meta value, such as the journal.

Loading content...

Implementors

Loading content...