diff options
Diffstat (limited to 'pkg/k8s.io/apimachinery/pkg/conversion/helper.go')
-rw-r--r-- | pkg/k8s.io/apimachinery/pkg/conversion/helper.go | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/pkg/k8s.io/apimachinery/pkg/conversion/helper.go b/pkg/k8s.io/apimachinery/pkg/conversion/helper.go deleted file mode 100644 index 4ebc1ebc5..000000000 --- a/pkg/k8s.io/apimachinery/pkg/conversion/helper.go +++ /dev/null @@ -1,39 +0,0 @@ -/* -Copyright 2014 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package conversion - -import ( - "fmt" - "reflect" -) - -// EnforcePtr ensures that obj is a pointer of some sort. Returns a reflect.Value -// of the dereferenced pointer, ensuring that it is settable/addressable. -// Returns an error if this is not possible. -func EnforcePtr(obj interface{}) (reflect.Value, error) { - v := reflect.ValueOf(obj) - if v.Kind() != reflect.Ptr { - if v.Kind() == reflect.Invalid { - return reflect.Value{}, fmt.Errorf("expected pointer, but got invalid kind") - } - return reflect.Value{}, fmt.Errorf("expected pointer, but got %v type", v.Type()) - } - if v.IsNil() { - return reflect.Value{}, fmt.Errorf("expected pointer, but got nil") - } - return v.Elem(), nil -} |