GoRouteGroupScope::ScopeKind
Inherits Enum < Comparable < Value < Object
What a receiver / middleware registration resolves to.
Global — no enclosing group; an engine-level .Use guards everything
registered after it.
Group — a route group whose URL prefix is known.
Unknown — a route group whose URL prefix could not be resolved.
Constants
Global = 0
Group = 1
Unknown = 2