currency

Documentation

Index

• Variables
• type Currency
  • func (c Currency) IsValid() bool
  • func (c Currency) MarshalJSON() ([]byte, error)
  • func (c *Currency) Scan(src interface{}) error
  • func (c Currency) String() string
  • func (c *Currency) UnmarshalJSON(data []byte) error
  • func (c Currency) Value() (driver.Value, error)

Variables

var (
	// ErrUnsupportedCurrency is an error when a currency is not supported
	ErrUnsupportedCurrency = errors.New("unsupported currency")
)

List of currency related errors

Types

type Currency

type Currency int

Currency is a currency

const (
	USD Currency = iota + 1
)

List of supported currencies

func (Currency) IsValid

func (c Currency) IsValid() bool

IsValid returns true if currency is valid

func (Currency) MarshalJSON

func (c Currency) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface

func (*Currency) Scan

func (c *Currency) Scan(src interface{}) error

Scan implements the sql.Scanner interface

func (Currency) String

func (c Currency) String() string

String implements Stringer

func (*Currency) UnmarshalJSON

func (c *Currency) UnmarshalJSON(data []byte) error

UnmarshalJSON implements the json.Unmarshaler interface

func (Currency) Value

func (c Currency) Value() (driver.Value, error)

Value implements driver.Valuer interface