kubernetes/pkg/registry/rbac/role/registry.go

type Registry …

type storage …

// NewRegistry returns a new Registry interface for the given Storage. Any mismatched
// types will panic.
func NewRegistry(s rest.StandardStorage) Registry { … }

func (s *storage) GetRole(ctx context.Context, name string, options *metav1.GetOptions) (*rbacv1.Role, error) { … }

type AuthorizerAdapter …

// GetRole returns the corresponding Role by name in specified namespace
func (a AuthorizerAdapter) GetRole(ctx context.Context, namespace, name string) (*rbacv1.Role, error) { … }