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option

package module

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Versions in this module

v1

v1.0.6

Jun 27, 2025

v1.0.5

Apr 8, 2025

v1.0.4

Apr 8, 2025

v1.0.3

Apr 3, 2025

Changes in this version

type Option

+ func (it *Option[T]) Scan(value any) (err error)

+ func (it *Option[T]) Value() (driver.Value, error)

+ func (o Option[T]) LogValue() slog.Value

v1.0.2

Sep 14, 2023

Changes in this version

+ func Equal(l, r Option[T]) bool

+ func EqualFunc(l Option[L], r Option[R], fn func(l L, r R) bool) bool

v1.0.1

Aug 7, 2023

Changes in this version

type Option

+ func Nilable(v *T) Option[T]

+ func OneOf(op ...Option[T]) Option[T]

+ func SomeOrNone(value T) Option[T]

+ func SomeOrZero(value T) Option[T]

+ func (o Option[T]) GetNilable() *T

v1.0.0

Jun 13, 2023

Changes in this version

+ func GetOf(op ...Option[T]) T

+ func IsNone(nn ...Noneable) (ok bool)

+ func IsSome(ss ...Someable) (ok bool)

+ func IsZero(zz ...Zeroable) (ok bool)

+ func PickOf(op ...Option[T]) []T

+ type Bool = Option[bool]

+ type Complex128 = Option[complex128]

+ type Complex64 = Option[complex64]

+ type Duration = Option[time.Duration]

+ type Float32 = Option[float32]

+ type Float64 = Option[float64]

+ type Int = Option[int]

+ type Int16 = Option[int16]

+ type Int32 = Option[int32]

+ type Int64 = Option[int64]

+ type Int8 = Option[int8]

+ type Noneable interface

+ IsNone func() bool

+ type Option struct

+ func Maybe(value T) Option[T]

+ func Nil(v *T) Option[T]

+ func None() Option[T]

+ func Some(v T) Option[T]

+ func SomeOf(op ...Option[T]) Option[T]

+ func (o *Option[T]) UnmarshalJSON(b []byte) (err error)

+ func (o Option[T]) Get() T

+ func (o Option[T]) GetOr(value T) T

+ func (o Option[T]) GetOrFunc(getter func() T) T

+ func (o Option[T]) GetOrNil() *T

+ func (o Option[T]) GetOrZero() T

+ func (o Option[T]) GoString() string

+ func (o Option[T]) IsNone() bool

+ func (o Option[T]) IsSome() bool

+ func (o Option[T]) IsZero() bool

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

+ func (o Option[T]) String() string

+ type Someable interface

+ IsSome func() bool

+ type String = Option[string]

+ type Time = Option[time.Time]

+ type Uint = Option[uint]

+ type Uint16 = Option[uint16]

+ type Uint32 = Option[uint32]

+ type Uint64 = Option[uint64]

+ type Uint8 = Option[uint8]

+ type Zeroable interface

+ IsZero func() bool