Rust binding of yahoojapan/k2hash
```rust extern crate k2hash; use k2hash;
fn main() { let path = std::path::Path::new("/tmp/tmp.k2hash"); let k2hash = K2Hash::new(path, false, false, true, 8, 4, 32, 128).unwrap();
k2hash.set_str("key".to_string(), "value".to_string());
let value = k2hash.get_str("key".to_string()).unwrap();
} ```
MITL