Function separator

pkg/remote/pull.go:300–305

separator returns the separator used between repository and identifier. For digests it returns "@", for tags it returns ":".

(ref name.Reference)

// separator returns the separator used between repository and identifier.
// For digests it returns "@", for tags it returns ":".
func separator(ref name.Reference) string {
	if _, ok := ref.(name.Digest); ok {
		return "@"
	}
	return ":"
}