Go Unmarshaling YAML into struct

Question

I am trying to parse a YAML data into a string:

package main

import (
    \"fmt\"
    \"log\"
    \"gopkg.in/yaml.v2\"
)

type Config struct {
    foo_bar s         


        

Answer 1

The capital matters:

foo_bar --> Foo_bar

Answer 2

Your struct's fields are unexported. Export them and it'll work.

type Config struct {
    FooBar string `yaml:"foo_bar"`
}