Method rebuild

libs/orbit-essentials/src/repository.rs:52–69

This method goes over all the entries and rebuilds the indexes. WARNING: Please only use during upgrades to ensure enough intructions are available.

(&self)

    ///
    /// WARNING: Please only use during upgrades to ensure enough intructions are available.
    fn rebuild(&self) {
        let mut entries = Vec::with_capacity(self.len());
        Self::with_db(|db| db.iter().for_each(|(_, v)| entries.push(v)));

        // First remove all the indexes.
        self.clear_indexes();

        // Then clear the repository because the key might have changed for the entries and
        // we don't want to have dangling entries.
        Self::with_db(|db| db.clear_new());

        for value in entries {
            // Then add the updated indexes.
            self.add_entry_indexes(&value);
            // Finally, update the entry in the database.
            Self::with_db(|db| db.insert(value.key(), value));
        }
    }
}

/// A repository is a generic interface for storing and retrieving data.