Struct SstFileWriter 

pub struct SstFileWriter { /* private fields */ }

SST file writer that matches RocksDB’s SstFileWriter API

Implementations

impl SstFileWriter

pub fn create(opts: &WriteOptions) -> Self

Create a new SstFileWriter with the given options

pub fn open<P: AsRef<Path>>(&mut self, path: P) -> Result<()>

Open a file for writing

pub fn put<K, V>(&mut self, key: K, value: V) -> Result<()>

where K: AsRef<[u8]>, V: AsRef<[u8]>,

Add a key-value pair to the SST file

pub fn merge<K, V>(&mut self, key: K, value: V) -> Result<()>

where K: AsRef<[u8]>, V: AsRef<[u8]>,

Add a merge entry to the SST file

pub fn delete<K: AsRef<[u8]>>(&mut self, key: K) -> Result<()>

Add a delete entry to the SST file

pub fn finish(&mut self) -> Result<()>

Finish writing the SST file

pub fn file_size(&self) -> u64

Get the current file size

Trait Implementations

impl Drop for SstFileWriter

fn drop(&mut self)

Executes the destructor for this type.