optional

Documentation

Index

• Variables
• type Bool
• type Float
• type Int
• type String
• type Value
  • func FromAny[T any](value any) Value[T]
  • func New[T any](value T) Value[T]
  • func NewBool(value bool) Value[bool]
  • func NewFloat(value float64) Value[float64]
  • func NewInt(value int) Value[int]
  • func NewString(value string) Value[string]
  • func Null[T any]() Value[T]
  • func (v Value[T]) MarshalJSON() ([]byte, error)
  • func (v *Value[T]) UnmarshalJSON(data []byte) error

Variables

var (
	NullInt    = Null[int]()
	NullString = Null[string]()
	NullBool   = Null[bool]()
	NullFloat  = Null[float64]()
)

Types

type Bool

type Bool = Value[bool]

type Float

type Float = Value[float64]

type Int

type Int = Value[int]

type String

type String = Value[string]

type Value

type Value[T any] struct {
	Value  T
	Exists bool
}

func FromAny

func FromAny[T any](value any) Value[T]

func New

func New[T any](value T) Value[T]

func NewBool

func NewBool(value bool) Value[bool]

func NewFloat

func NewFloat(value float64) Value[float64]

func NewInt

func NewInt(value int) Value[int]

func NewString

func NewString(value string) Value[string]

func Null

func Null[T any]() Value[T]

func (Value[T]) MarshalJSON

func (v Value[T]) MarshalJSON() ([]byte, error)

func (*Value[T]) UnmarshalJSON

func (v *Value[T]) UnmarshalJSON(data []byte) error