Mongodb hosted chess opening book. Under construction.
```rust
extern crate log;
extern crate env_logger;
use dotenv::dotenv; use std::env;
use pgnparse::parser::*;
use mongobook::mongobook::*;
async fn main() -> Result<(), Box
println!("mongobook, under construction");
let mut mongobook = MongoBook::new();
mongobook.connect().await;
println!("{}", mongobook);
Ok(())
}
```