#[tokio::main(flavor = "current_thread")]
async fn main() -> bluer::Result<()> {
    let cli = Cli::parse();

    let session = Session::new().await?;
    let adapter = session.default_adapter().await?;
    adapter.set_powered(true).await?;
    adapter.set_pairable(false).await?;
    
    let agent = Agent {
        request_default: true,
        request_pin_code: None,
        display_pin_code: None,
        request_passkey: None,
        display_passkey: None,
        request_confirmation: None,
        request_authorization: None,
        authorize_service: None,
        ..Default::default()
    };

    let _handle_agent = session.register_agent(agent).await?;

    let uuid: Uuid = Uuid::parse_str("00001124-0000-1000-8000-00805F9B34FB").unwrap();

    let profile = Profile {
        uuid,
        name: Some("hid client".to_string()),
        role: Some(Role::Client),
        require_authentication: Some(false),
        require_authorization: Some(false),
        ..Default::default()
    };

    let mut hndl = session.register_profile(profile).await?;

    println!("Profile registered!");
   
[...]
}