Function kube_runtime::wait::await_condition

pub async fn await_condition<K>(
    api: Api<K>, 
    name: &str, 
    cond: impl FnMut(Option<&K>) -> bool
) -> Result<(), Error> where
    K: Clone + Debug + Send + DeserializeOwned + Resource + 'static, 

Watch an object, and Wait for some condition cond to return true.

cond is passed Some if the object is found, otherwise None.

Caveats

Keep in mind that the condition is typically fulfilled by an external service, which might not even be available. await_condition does not automatically add a timeout. If this is desired, wrap it in tokio::time::timeout.

Errors

Fails if the type is not known to the Kubernetes API, or if the Api does not have permission to watch and list it.

Does not fail if the object is not found.