Method adapters

src/winrtble/manager.rs:34–41

(&self)

    type Adapter = Adapter;

    async fn adapters(&self) -> Result<Vec<Adapter>> {
        let radios = Radio::GetRadiosAsync()?.into_future().await?;
        radios
            .into_iter()
            .filter(|radio| radio.Kind() == Ok(RadioKind::Bluetooth))
            .map(|radio| Adapter::new(radio))
            .collect()
    }
}