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Package optional

func ToBool ¶

func ToBool(v Bool) bool

ToBool returns its argument as a bool. It panics if its argument is nil or not a bool.

func ToDuration ¶

func ToDuration(v Duration) time.Duration

ToDuration returns its argument as a time.Duration. It panics if its argument is nil or not a time.Duration.

func ToFloat64 ¶

func ToFloat64(v Float64) float64

ToFloat64 returns its argument as a float64. It panics if its argument is nil or not a float64.

func ToInt ¶

func ToInt(v Int) int

ToInt returns its argument as an int. It panics if its argument is nil or not an int.

func ToString ¶

func ToString(v String) string

ToString returns its argument as a string. It panics if its argument is nil or not a string.

func ToUint ¶

func ToUint(v Uint) uint

ToUint returns its argument as a uint. It panics if its argument is nil or not a uint.

type Bool ¶

Bool is either a bool or nil.

type Bool interface{}

type Duration ¶

Duration is either a time.Duration or nil.

type Duration interface{}

type Float64 ¶

Float64 is either a float64 or nil.

type Float64 interface{}

type Int ¶

Int is either an int or nil.

type Int interface{}

type String ¶

String is either a string or nil.

type String interface{}

type Uint ¶

Uint is either a uint or nil.

type Uint interface{}