v0.5.0

• BREAKING CHANGE: The optional parameters of delete, list, patch and watch operations are now emitted as a single common type - k8s_openapi::DeleteOptional, k8s_openapi::ListOptional, k8s_openapi::PatchOptional and k8s_openapi::WatchOptional respectively. For example, where an operation like k8s_openapi::api::core::v1::Pod::list_namespaced_pod used to have an optional: k8s_openapi::api::core::v1::ListNamespacedPodOptional<'_>, it now has an optional: k8s_openapi::ListOptional<'_> parameter instead.

  This is because these per-operation optional structs all had the same members.

  Furthermore, delete-collection operations like Pod::delete_collection_namespaced_pod now take two optional parameters, one of type k8s_openapi::ListOptional that determines which items will be selected for deletion, and the other of type k8s_openapi::DeleteOptional which determines how the selected items will be deleted.

• BREAKING CHANGE: Most response types had an empty Unauthorized variant, and did not have other useful variants like Forbidden or Conflict. To handle those variants, you would have had to match on the empty Other variant and manually parse the response body into a JSON value.

  Now these empty variants like Unauthorized are no longer emitted, and the previously empty Other variant is now emitted as Other(Result<Option<serde_json::Value>, Error>). If the response body is empty, the response will be parsed as Other(Ok(None)). Otherwise, it will be parsed as JSON into Other(Ok(Some(response))) or Other(Err(err)).

• BREAKING CHANGE: The apimachinery::pkg::apis::meta::v1::Patch type used to be incorrectly emitted as an empty struct. It is now emitted as an enum with variants corresponding to the three types of patches supported by Kubernetes - Json(Vec<serde_json::Value>), Merge(serde_json::Value) and StrategicMerge(serde_json::Value).

• BREAKING CHANGE: The apimachinery::pkg::apis::meta::v1::WatchEvent type used to be emitted as a struct containing a weakly-typed object and stringly-typed type_ fields. It is now generic on the type of object and is emitted as enum WatchEvent<T> with Added(T), Deleted(T), Modified(T), ErrorStatus(metav1::Status) and ErrorOther(RawExtension) members. For v1.15 and above, the enum also has a Bookmark(T) variant.

• BREAKING CHANGE: The apiextensions_apiserver::pkg::apis::apiextensions::v1beta1::CustomResourceSubresourceStatus type used to be incorrectly emitted as an empty struct. It is now emitted as a newtype around serde_json::Value

• BREAKING CHANGE: The connect and exec operations on Node, Pod and Service no longer have a corresponding response type. The response types were bogus, and these operations are not HTTP requests but SPDY or WebSocket requests anyway. The functions still return http::Request, and you will need to decompose these into types that your SPDY / WebSocket crate uses.

• BUGFIX: Operation parameters that were used as path components of the request URL (such as namespace) are now correctly encoded instead of being used verbatim.

• FEATURE: The http::Request returned by API operation functions now has the Content-Type header set if the request has a body. Particularly for patch operations, this sets the correct Content-Type header corresponding to the type of patch used.

• FEATURE: A new crate k8s-openapi-derive is now released. This crate contains a custom derive that can be used on a CRD spec type to generate the corresponding CRD type, its k8s_openapi::Resource and k8s_openapi::Metadata impls, and CRUD operations. See that crate's docs for more details.

Corresponding Kubernetes API server versions:

• v1.8.15
• v1.9.11
• v1.10.13
• v1.11.10
• v1.12.10
• v1.13.8
• v1.14.4
• v1.15.1