Struct cita_database::rocksdb::RocksDB

pub struct RocksDB {
    pub config: Config,
    pub write_opts: WriteOptions,
    pub read_opts: ReadOptions,
    // some fields omitted
}

Fields

config: Config

write_opts: WriteOptions

read_opts: ReadOptions

Methods

impl RocksDB

pub fn open_default(path: &str) -> Result<Self>

Open a rocksDB with default config.

pub fn open(path: &str, config: &Config) -> Result<Self>

Open rocksDB with config.

pub fn close(&mut self)

pub fn restore(&mut self, new_db_path: &str) -> Result<()>

Restore the database from a copy at given path.

pub fn iterator(&self, category: Option<DataCategory>) -> Option<DBIterator>

Trait Implementations

impl Database for RocksDB

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

fn get_batch(
    &self,
    category: Option<DataCategory>,
    keys: &[Vec<u8>]
) -> Result<Vec<Option<Vec<u8>>>>

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

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

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

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

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

fn restore(&mut self, new_db: &str) -> Result<()>

fn iterator(&self, category: Option<DataCategory>) -> Option<DBIterator>

fn close(&mut self)

impl Sync for RocksDB

impl Send for RocksDB