conf

Documentation

Index

• func Marshal(m interface{}) ([]byte, error)
• func Range(m interface{}, g func(string, interface{}) bool)
• func Unmarshal(b []byte, m interface{}) error
• type Marshaler
• type Rangeable
• type Unmarshaler

Examples

• Unmarshal

Functions

func Marshal

func Marshal(m interface{}) ([]byte, error)

func Range

func Range(m interface{}, g func(string, interface{}) bool)

func Unmarshal

func Unmarshal(b []byte, m interface{}) error

Example

configuration := `# DEVICES
UT0311-L0x.405419896.name = BOARD1
UT0311-L0x.405419896.address = 192.168.1.100:60000
UT0311-L0x.54321.name = BOARD2
UT0311-L0x.54321.address = 192.168.1.101:60000
`

config := struct {
	Devices deviceMap `conf:"/UT0311-L0x\\.([0-9]+)\\.(\\w+)/"`
}{}

err := Unmarshal([]byte(configuration), &config)
if err != nil {
	fmt.Printf("ERROR: %v", err)
	return
}

for id, d := range config.Devices {
	fmt.Printf("DEVICE: %-10d %s\n", id, d)
}

Output:

DEVICE: 405419896  BOARD1  192.168.1.100:60000
DEVICE: 54321      BOARD2  192.168.1.101:60000

Types

type Marshaler

type Marshaler interface {
	MarshalConf(tag string) ([]byte, error)
}

type Rangeable

type Rangeable interface {
	MapKV(tag string, g func(string, interface{}) bool) bool
}

type Unmarshaler

type Unmarshaler interface {
	UnmarshalConf(tag string, values map[string]string) (interface{}, error)
}