Struct FileKeyValueStorage 

pub struct FileKeyValueStorage { /* private fields */ }

Implementations

impl FileKeyValueStorage

pub fn new(config_file_location: Option<String>) -> Result<Self, KSMRError>

pub fn new_config_storage(file_name: String) -> Result<KvStoreType, KSMRError>

Trait Implementations

impl Clone for FileKeyValueStorage

fn clone(&self) -> FileKeyValueStorage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl KeyValueStorage for FileKeyValueStorage

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>