package ptr

import "go.mau.fi/util/ptr"

Index ¶

• func Clone[T any](val *T) *T
• func NonDefault[T comparable](val, def T) *T
• func NonZero[T comparable](val T) *T
• func Ptr[T any](val T) *T
• func Val[T any](ptr *T) (val T)

Functions ¶

func Clone ¶

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

Clone creates a shallow copy of the given pointer.

func NonDefault ¶

func NonDefault[T comparable](val, def T) *T

NonDefault returns a pointer to the first parameter, unless it is equal to the second parameter.

func NonZero ¶

func NonZero[T comparable](val T) *T

NonZero returns a pointer to the given comparable value, unless the value is the type's zero value.

func Ptr ¶

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

Ptr returns a pointer to the given value.

func Val ¶

func Val[T any](ptr *T) (val T)

Val returns the value of the given pointer, or the zero value of the type if the pointer is nil.

Source Files ¶

ptr.go