driver_helper

Documentation

Index

• Variables
• type Descriptor
• type Driver
• type DriverFactory
  • func NewDriverFactory(path string) (*DriverFactory, error)
  • func (df *DriverFactory) New(name string, opt opt_helper.Option) (Driver, error)
• type NewDriverMethod

Variables

var (
	ErrInitFail        = errors.New("initial failed")
	ErrDriverNotFound  = errors.New("driver not found")
	ErrUnmatchDriver   = errors.New("unmatch driver")
	ErrInvalidArgument = errors.New("invalid argument")
)

Types

type Descriptor

type Descriptor struct {
	Name string
	Path string
}

type Driver

type Driver interface {
	Init(opt_helper.Option) error
	Close() error
}

type DriverFactory

type DriverFactory struct {
	// contains filtered or unexported fields
}

func NewDriverFactory

func NewDriverFactory(path string) (*DriverFactory, error)

func (*DriverFactory) New

func (df *DriverFactory) New(name string, opt opt_helper.Option) (Driver, error)

type NewDriverMethod

type NewDriverMethod func(opt_helper.Option) (Driver, error)