CheckKeyNotChanged does not allow to change the key field of a list element.

HasMetadataRoot returns true if the root node at given path references the metadata field.

NewTester returns a path.Tester for the given object name, kind path and pathtests.

NewValidatedBindings returns a slice of gvks from the given applies, or an error if the applies are invalid.

ErrNonKeyedSetter occurs when a setter that doesn't understand keyed lists is called against a keyed list.

ErrNonKeyedSetter occurs when a setter that doesn't understand keyed lists is called against a keyed list.

Setter tells the mutate function what to do once we have found the node that needs mutating.