Trait KeyValueStorage

Source

pub trait KeyValueStorage {
    // Required methods
    fn read_storage(&self) -> Result<HashMap<ConfigKeys, String>, KSMRError>;
    fn save_storage(
        &mut self,
        updated_config: HashMap<ConfigKeys, String>,
    ) -> Result<bool, KSMRError>;
    fn get(&self, key: ConfigKeys) -> Result<Option<String>, KSMRError>;
    fn set(
        &mut self,
        key: ConfigKeys,
        value: String,
    ) -> Result<HashMap<ConfigKeys, String>, KSMRError>;
    fn delete(
        &mut self,
        key: ConfigKeys,
    ) -> Result<HashMap<ConfigKeys, String>, KSMRError>;
    fn delete_all(&mut self) -> Result<HashMap<ConfigKeys, String>, KSMRError>;
    fn contains(&self, key: ConfigKeys) -> Result<bool, KSMRError>;
    fn create_config_file_if_missing(&self) -> Result<(), KSMRError>;
    fn is_empty(&self) -> Result<bool, KSMRError>;
}