Didn't skip unexported field #105
Description
panic: reflect.Value.Interface: cannot return value obtained from unexported field or method
goroutine 1 [running]:
reflect.valueInterface({0x95f8a0?, 0xc00055c248?, 0xabea8f?}, 0xa?)
E:/software/dev_core/go1.18.1/src/reflect/value.go:1441 +0xd8
reflect.Value.Interface(...)
E:/software/dev_core/go1.18.1/src/reflect/value.go:1430
github.com/ilyakaznacheev/cleanenv.readStructMetadata({0x9c7900?, 0xc00055c1c0?})
E:/text/code-project/GolangProject/pkg/mod/github.com/ilyakaznacheev/cleanenv@v1.3.0/cleanenv.go:274 +0x771
github.com/ilyakaznacheev/cleanenv.readEnvVars({0x9c7900, 0xc00055c1c0}, 0x0)
E:/text/code-project/GolangProject/pkg/mod/github.com/ilyakaznacheev/cleanenv@v1.3.0/cleanenv.go:333 +0x45
github.com/ilyakaznacheev/cleanenv.ReadConfig({0xace493?, 0xc00041f9a8?}, {0x9c7900, 0xc00055c1c0})
E:/text/code-project/GolangProject/pkg/mod/github.com/ilyakaznacheev/cleanenv@v1.3.0/cleanenv.go:95 +0x48
It doesn't skip unexported field
Originally posted by @838239178 in #68 (comment)
Example
package main
import (
"github.com/ilyakaznacheev/cleanenv"
)
type Children struct {
name string `yaml:"name" env:"name"`
}
type Config struct {
private Children `yaml:"private" env-prefix:"private"`
Public string `yaml:"public" env:"public"`
}
func main() {
var conf Config
if err := cleanenv.ReadConfig("config.yml", &conf); err != nil {
panic(err)
}
}