Crate leveldb [stability]
[-] [+]
[src]
A database access library for leveldb
Usage:
#![allow(unstable)] use std::fs::TempDir; use leveldb::database::Database; use leveldb::kv::KV; use leveldb::options::{Options,WriteOptions,ReadOptions}; let tempdir = TempDir::new("demo").unwrap(); let path = tempdir.path(); let mut options = Options::new(); options.create_if_missing = true; let mut database = match Database::open(path, options) { Ok(db) => { db }, Err(e) => { panic!("failed to open database: {:?}", e) } }; let write_opts = WriteOptions::new(); match database.put(write_opts, 1, &[1]) { Ok(_) => { () }, Err(e) => { panic!("failed to write to database: {:?}", e) } }; let read_opts = ReadOptions::new(); let res = database.get(read_opts, 1); match res { Ok(data) => { assert!(data.is_some()); assert_eq!(data, Some(vec![1])); } Err(e) => { panic!("failed reading data: {:?}", e) } }
Reexports
pub use database::options; |
pub use database::error; |
pub use database::iterator; |
pub use database::snapshots; |
pub use database::comparator; |
pub use database::kv; |
pub use database::batch; |
Modules
cbits | |
database | The main database module, allowing to interface with leveldb on a key-value basis. |
Traits
Version | Library version information |