kubernetes/staging/src/k8s.io/cri-api/pkg/errors/errors.go

var ErrRegistryUnavailable …

var ErrSignatureValidationFailed …

var ErrRROUnsupported …

// IsNotFound returns a boolean indicating whether the error
// is grpc not found error.
// See https://github.com/grpc/grpc/blob/master/doc/statuscodes.md
// for a list of grpc status codes.
func IsNotFound(err error) bool { … }