message: strip some non-functional async doc tests
diff: @@ -44,14 +44,6 @@ impl Configuration {
  }
  /// Returns a config includes authentication and cluster infomation from kubeconfig file.
  -///
  -/// # Example
  -/// ```no_run
  -/// use kube::config;
  -///
  -/// let kubeconfig = config::load_kube_config()
  -/// .expect("failed to load kubeconfig");
  -/// ```
  pub async fn load_kube_config() -> Result<Configuration> {
  load_kube_config_with(Default::default()).await
  }
  @@ -65,14 +57,6 @@ pub struct ConfigOptions {
  }
  /// Returns a config which includes authentication and cluster information from kubeconfig file.
  -///
  -/// # Example
  -/// ```no_run
  -/// use kube::config;
  -///
  -/// let kubeconfig = config::load_kube_config()
  -/// .expect("failed to load kubeconfig");
  -/// ```
  pub async fn load_kube_config_with(options: ConfigOptions) -> Result<Configuration> {
  let result = create_client_builder(options).await?;
  @@ -87,16 +71,6 @@ pub async fn load_kube_config_with(options: ConfigOptions) -> Result<Configurati
  /// Returns a client builder and config loader, based on the cluster information from the kubeconfig file.
  ///
  /// This allows to create your custom reqwest client for using with the cluster API.
  -///
  -/// # Example
  -/// ```no_run
  -/// use kube::config;
  -///
  -/// let client_builder_result = config::create_client_builder(Default::default())
  -/// .expect("failed to load kubeconfig");
  -/// let client_builder = client_builder_result.0;
  -/// let loader = client_builder_result.1;
  -/// ```
  pub async fn create_client_builder(options: ConfigOptions) -> Result<(ClientBuilder,KubeConfigLoader)> {
  let kubeconfig = utils::find_kubeconfig()
  .context(ErrorKind::KubeConfig("Unable to load file".into()))?;
  @@ -171,15 +145,8 @@ pub async fn create_client_builder(options: ConfigOptions) -> Result<(ClientBuil
  }
  /// Returns a config which is used by clients within pods on kubernetes.
  -/// It will return an error if called from out of kubernetes cluster.
  ///
  -/// # Example
  -/// ```no_run
  -/// use kube::config;
  -///
  -/// let kubeconfig = config::incluster_config()
  -/// .expect("failed to load incluster config");
  -/// ```
  +/// It will return an error if called from out of kubernetes cluster.
  pub fn incluster_config() -> Result<Configuration> {
  let server = incluster_config::kube_server().ok_or_else(||
  Error::from(ErrorKind::KubeConfig(format!(
  