A Rust crate that adds stack and queue functionality to RocksDB.
This crate provide a wrapper around a RocksDB database and provide methods for pushing/popping items to a queue or stack.
This is done by using a counter as keys into a db (for example, pushing to a "test" stack will put an item under "test0" key, and the next item will be under "test1" key). Counters are also store into the db.
First, add the following to your Cargo.toml:
toml
[dependencies]
rocksdb_sq = "0.1.0"
Then, in your code:
rust
use rocksdb_sq::{StackDB, QueueDB};
rust
let db = StackDB::new("/path/to/db")?;
db.push_to_stack("my_stack", b"item1")?;
db.push_to_stack("my_stack", b"item2")?;
let item = db.pop_stack("my_stack")?;
rust
let db = QueueDB::new("/path/to/db")?;
db.push_to_queue("my_queue", b"item1")?;
db.push_to_queue("my_queue", b"item2")?;
let item = db.pop_queue("my_queue")?;
You can run the tests with:
bash
cargo test