nullable

package module

v0.0.2 Latest Latest Go to latest Published: Jan 9, 2023 License: MIT Imports: 7 Imported by: 0

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Valid go.mod file

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go nullable type for database/sql and encoding/json, this is not monadic library

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type Type[T constraint] struct {
	Valid bool
	// contains filtered or unexported fields
}

func New[T constraint](value T) Type[T]

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

for encoding/json.Marshaler

func (t *Type[T]) Scan(value any) error

for database/sql.Scanner

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

for encoding/json.Unmarshaler

func (t Type[T]) Value() (driver.Value, error)

for database/sql/driver.Valuer