tuple

Documentation

Index

• type Tuple
  • func Some[T any](value T) Tuple[T]
  • func (t Tuple[T]) MarshalJSON() ([]byte, error)
  • func (t *Tuple[T]) UnmarshalJSON(b []byte) error
  • func (t Tuple[T]) Value() T

Types

type Tuple

type Tuple[T any] struct {
	// contains filtered or unexported fields
}

Tuple Wrapper for structs that encodes/decodes json as a tuple, rather than dict

func Some

func Some[T any](value T) Tuple[T]

Some builds a Tupe when value is present.

func (Tuple[T]) MarshalJSON

func (t Tuple[T]) MarshalJSON() ([]byte, error)

MarshalJSON custom marshaller for tuple wrapped structs

func (*Tuple[T]) UnmarshalJSON

func (t *Tuple[T]) UnmarshalJSON(b []byte) error

UnmarshalJSON decodes Option from json. This works by creating a temp []interface{}, where each item in the slice is a pointer to the fields of the underlying tuple struct. Since it's pre-filled with pointers, unmarshal fills the pointers and checks the types

func (Tuple[T]) Value

func (t Tuple[T]) Value() T

Value returns the underlying struct