Function check_db_version_file

pub fn check_db_version_file<P>(db_path: P) -> Result<(), DatabaseVersionError>
where
    P: AsRef<Path>,

Available on crate feature provider only.

Checks the database version file with DB_VERSION_FILE_NAME name.

Returns Ok if file is found and has one line which equals to DB_VERSION. Otherwise, returns different DatabaseVersionError error variants.