web

type MetaData struct {
	Method string
	Path   string

	ExtraDependencies []interface{}
	Parent            *MetaData

	// additional
	Name              string // if not renamed, the value is  ""
	Description       string
	DefaultStatusCode int // if 0 -> 200
	Tags              []string
}

type Node = pathpattern.Node

type PathInfo struct {
	Def      *resolve.Def
	VarNames []string
	Vars     map[string]*PathVar // argname -> PathVar
}

type PathVar struct {
	Name  string // not argname (e.g. /{articleId} and func(articleID string) { ... })
	Regex string
	Shape reflectshape.Shape
}

type Router struct {
	Root         *Node
	ErrorHandler func(error)

	Parent   *Router // []*Router?
	MetaData *MetaData

	FullPrefix string
	// contains filtered or unexported fields
}

type RoutingOption func(*Node, *MetaData)

type T = interface{}

type WalkerNode struct {
	Node    *Node
	History []pathpattern.Suffix
}