optional

package

v0.20.3 Latest Latest Go to latest Published: Oct 3, 2025 License: MIT Imports: 0 Imported by: 0

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type Option[T any] struct {
	Value T
	Valid bool
}

func None[T any]() Option[T]

func Some[T any](v T) Option[T]

func (o Option[T]) MarshalBinary() (data []byte, err error)

MarshalBinary implements encoding.BinaryMarshaler.

func (o Option[T]) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler.

func (o Option[T]) MarshalText() (text []byte, err error)

MarshalText implements encoding.TextMarshaler.

func (o Option[T]) UnmarshalBinary(data []byte) error

UnmarshalBinary implements encoding.BinaryUnmarshaler.

func (o Option[T]) UnmarshalJSON([]byte) error

UnmarshalJSON implements json.Unmarshaler.

func (o Option[T]) UnmarshalText(text []byte) error

UnmarshalText implements encoding.TextUnmarshaler.