pointer

README

pointer

Pointer package provides functions for value-to-pointer/pointer-to-value conversions.

Documentation

Index

• func Coalesce[T any](fallback T, values ...*T) T
• func New[T any](val T) *T
• func Unpoint(v interface{}) interface{}
• func Value[T any](ptr *T) (T, bool)

Functions

func Coalesce

func Coalesce[T any](fallback T, values ...*T) T

Coalesce returns the first non-nil value in a list (or fallback value when all nils).

func New

func New[T any](val T) *T

New returns a new pointer to provided value.

func Unpoint

func Unpoint(v interface{}) interface{}

Unpoint returns actual value of the pointers

func Value

func Value[T any](ptr *T) (T, bool)

Value returns pointer value and true if not nil or zero value and false.