ctx

Documentation

Overview

Package ctx defines the context available for predicates, that is, the data about the incoming request or the result of the previous evaluated predicates

Index

• type Ctx
  • func New() *Ctx
• type Default
• type DefaultParams
• type Registered
• type Result
• type URL
• type Variables

Types

type Ctx

type Ctx struct {
	// Incoming request
	In *http.Request

	// Default predicates values, set by 'default' predicate
	Default Default

	// Variables set by the 'variable' option
	V Variables

	// Results registered by previous predicates, using the
	// 'register' option
	R Registered

	// Value of last evaluated predicate
	Result bool
}

Ctx is the main entry point to the context

func New

func New() *Ctx

New returns a empty context

type Default

type Default map[string]DefaultParams

Default stores predicates values, set by 'default' predicate

type DefaultParams

type DefaultParams map[string]interface{}

DefaultParams stores the default parameters for a predicate type

type Registered

type Registered map[string]Result

Registered stores results resgistered by a predicate

type Result

type Result map[string]interface{}

Result is the type data returned by predicates

type URL

type URL struct {
	Params url.Values // map[string]string
}

URL contains info about incoming URL

type Variables

type Variables map[string]interface{}

Variables set by the 'variable' option