Method adapters

src/bluez/manager.rs:23–29

(&self)

    type Adapter = Adapter;

    async fn adapters(&self) -> Result<Vec<Adapter>> {
        let adapters = self.session.get_adapters().await?;
        Ok(adapters
            .into_iter()
            .map(|adapter| Adapter::new(self.session.clone(), adapter.id))
            .collect())
    }
}