Struct mappum_rocksdb::WriteOptions

pub struct WriteOptions { /* fields omitted */ }

Optionally disable WAL or sync for this write.

Examples

Making an unsafe write of a batch:

use rocksdb::{DB, Options, WriteBatch, WriteOptions};

let path = "_path_for_rocksdb_storageY";
{
    let db = DB::open_default(path).unwrap();
    let mut batch = WriteBatch::default();
    batch.put(b"my key", b"my value");
    batch.put(b"key2", b"value2");
    batch.put(b"key3", b"value3");

    let mut write_options = WriteOptions::default();
    write_options.set_sync(false);
    write_options.disable_wal(true);

    db.write_opt(batch, &write_options);
}
let _ = DB::destroy(&Options::default(), path);

Methods

impl WriteOptions

pub fn new() -> WriteOptions

pub fn set_sync(&mut self, sync: bool)

pub fn disable_wal(&mut self, disable: bool)

Trait Implementations

impl Default for WriteOptions

fn default() -> WriteOptions

Returns the "default value" for a type.

impl Drop for WriteOptions

fn drop(&mut self)

Executes the destructor for this type.

impl Send for WriteOptions

impl Sync for WriteOptions