Struct rexrocksdb::rocksdb::WriteBatch

pub struct WriteBatch { /* fields omitted */ }

Methods

impl WriteBatch

pub fn new() -> WriteBatch

pub fn with_capacity(cap: usize) -> WriteBatch

pub fn count(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn data_size(&self) -> usize

pub fn clear(&self)

pub fn set_save_point(&mut self)

pub fn rollback_to_save_point(&mut self) -> Result<(), String>

Trait Implementations

impl Writable for WriteBatch

fn put(&self, key: &[u8], value: &[u8]) -> Result<(), String>

fn put_cf(&self, cf: &CFHandle, key: &[u8], value: &[u8]) -> Result<(), String>

fn merge(&self, key: &[u8], value: &[u8]) -> Result<(), String>

fn merge_cf(
    &self,
    cf: &CFHandle,
    key: &[u8],
    value: &[u8]
) -> Result<(), String>

fn delete(&self, key: &[u8]) -> Result<(), String>

fn delete_cf(&self, cf: &CFHandle, key: &[u8]) -> Result<(), String>

fn single_delete(&self, key: &[u8]) -> Result<(), String>

fn single_delete_cf(&self, cf: &CFHandle, key: &[u8]) -> Result<(), String>

fn delete_range(&self, begin_key: &[u8], end_key: &[u8]) -> Result<(), String>

fn delete_range_cf(
    &self,
    cf: &CFHandle,
    begin_key: &[u8],
    end_key: &[u8]
) -> Result<(), String>

impl Drop for WriteBatch

fn drop(&mut self)

Executes the destructor for this type.

impl Default for WriteBatch

fn default() -> WriteBatch

Returns the "default value" for a type.

impl Send for WriteBatch