Struct FsKvStore 

pub struct FsKvStore { /* private fields */ }

Implementations

impl FsKvStore

pub fn open(path: &Path) -> Result<Self, FileStoreError>

pub fn init(path: &Path) -> Result<Self, FileStoreError>

pub fn from_memory() -> Result<Self, FileStoreError>

pub fn get_root(self) -> VfsPath

Trait Implementations

impl KVStore<FileStoreError> for FsKvStore

fn create_bucket(&mut self, key: &[u8]) -> Result<(), FileStoreError>

creates a new bucket

fn delete_record(&mut self, key: &[u8]) -> Result<(), FileStoreError>

delete a data record (could also be a bucket)

fn store_record( &mut self, key: &[u8], value: &[u8], ) -> Result<(), FileStoreError>

store a data record

fn fetch_record(&self, key: &[u8]) -> Result<Vec<u8>, FileStoreError>

fetch a data record

fn list_records( &self, from: &[u8], to: &[u8], ) -> Result<Vec<Vec<u8>>, FileStoreError>

list all records in between from and to

fn exists(&self, key: &[u8]) -> Result<bool, FileStoreError>

check if an entry exists in the database