Usage example ```rust use tokio; use anyhow::Result;
use geosuggest_utils::{IndexUpdater, IndexUpdaterSettings};
async fn main() -> Result<()> { println!("Build index..."); let updater = IndexUpdater::new(IndexUpdaterSettings { names: None, // no multilang support ..Default::default() })?;
let engine = updater.build().await?;
println!(
"Suggest result: {:#?}",
engine.suggest::<&str>("Beverley", 1, None, Some(&["us"]))
);
println!(
"Reverse result: {:#?}",
engine.reverse::<&str>((11.138298, 57.510973), 1, None, None)
);
Ok(())
} ```