# mongobook
[](https://docs.rs/mongobook) [](https://crates.io/crates/mongobook) [](https://crates.io/crates/mongobook)
Mongodb hosted chess opening book. Under construction.
# Usage
```rust
use dotenv::dotenv;
use std::env;
use mongobook::mongobook::*;
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>>{
dotenv().ok();
println!("mongobook, under construction");
println!("mongodb uri {}", env::var("MONGODB_URI").unwrap());
let client = connect().await?;
println!("mongo client {:?}", client);
Ok(())
}
```