structtag

README

structtag

This is taken from the Go standard library but modified to return a boolean indicating if a struct tag was found or not to allow differentiating an empty struct tag from a non existing struct tag.

License: http://golang.org/LICENSE

Documentation: https://godoc.org/github.com/facebookgo/structtag

Documentation

Overview

Package structtag provides parsing of the defacto struct tag style.

Index

• func Extract(name, tag string) (found bool, value string, err error)

Functions

func Extract

func Extract(name, tag string) (found bool, value string, err error)

Extract the quoted value for the given name returning it if it is found. The found boolean helps differentiate between the "empty and found" vs "empty and not found" nature of default empty strings.