load

Documentation

Index

• Constants
• Variables
• func FromFile(filename string, dst interface{}, opts ...Opts) error
• func FromReader(r io.Reader, dst interface{}, format Format) error
• func LoadJson(r io.Reader, dst interface{}) error
• func LoadToml(r io.Reader, dst interface{}) error
• func LoadYaml(r io.Reader, dst interface{}) error
• type Format
• type Loader
  • func New() *Loader
  • func (l *Loader) FromFile(filename string, dst interface{}, opts ...Opts) error
  • func (l *Loader) FromReader(r io.Reader, dst interface{}, format Format) error
• type LoaderFunc
• type Opts

Constants

const JsonFormat = Format("json")

const TomlFormat = Format("toml")

const (
	UnknownFormat = Format("")
)

const YamlFormat = Format("yaml")

Variables

var DefaultLoader = Loader{
	Loaders: map[Format]LoaderFunc{
		TomlFormat: LoadToml,
		JsonFormat: LoadJson,
		YamlFormat: LoadYaml,
	},
	ExtToFormat: map[string]Format{
		".toml": TomlFormat,
		".tml":  TomlFormat,
		".json": JsonFormat,
		".yaml": YamlFormat,
		".yml":  YamlFormat,
	},
}

Functions

func FromFile

func FromFile(filename string, dst interface{}, opts ...Opts) error

load data to dst struct from file according to format with default loader

func FromReader

func FromReader(r io.Reader, dst interface{}, format Format) error

load data to dst struct from f according to format with default loader

func LoadJson

func LoadJson(r io.Reader, dst interface{}) error

func LoadToml

func LoadToml(r io.Reader, dst interface{}) error

func LoadYaml

func LoadYaml(r io.Reader, dst interface{}) error

Types

type Format

type Format string

type Loader

type Loader struct {
	ExtToFormat map[string]Format
	Loaders     map[Format]LoaderFunc
}

func New

func New() *Loader

func (*Loader) FromFile

func (l *Loader) FromFile(filename string, dst interface{}, opts ...Opts) error

load data to dst struct from file according to format

func (*Loader) FromReader

func (l *Loader) FromReader(r io.Reader, dst interface{}, format Format) error

load data to dst struct from f according to format

type LoaderFunc

type LoaderFunc func(io.Reader, interface{}) error

type Opts

type Opts struct {
	Format Format
}