Struct cita_trie::MemoryDB

pub struct MemoryDB { /* private fields */ }

Implementations

impl MemoryDB

pub fn new(light: bool) -> Self

Trait Implementations

impl Clone for MemoryDB

fn clone(&self) -> MemoryDB

Returns a copy of the value.

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

Performs copy-assignment from source.

impl DB for MemoryDB

fn get(&self, key: &[u8]) -> Result<Option<Vec<u8>>, Error>

fn insert(&self, key: Vec<u8>, value: Vec<u8>) -> Result<(), Error>

Insert data into the cache.

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

fn remove(&self, key: &[u8]) -> Result<(), Error>

Insert data into the cache.

fn flush(&self) -> Result<(), Error>

Flush data to the DB from the cache.

fn insert_batch( &self, keys: Vec<Vec<u8>>, values: Vec<Vec<u8>> ) -> Result<(), Error>

Insert a batch of data into the cache.

fn remove_batch(&self, keys: &[Vec<u8>]) -> Result<(), Error>

Remove a batch of data into the cache.

impl Debug for MemoryDB

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MemoryDB

fn default() -> MemoryDB

Returns the “default value” for a type.

impl CDB for MemoryDB