cast

Documentation

Overview

A simple package to cast between types.

Index

• func IsZero[T comparable](v T) bool
• func Ptr[T any](val T) *T
• func PtrSlice[T any](slice ...T) []*T
• func String[T ~string](val T) string
• func Value[T any](val *T) T
• func Zero[T any]() T

Functions

func IsZero

func IsZero[T comparable](v T) bool

IsZero returns true if the given value is the zero value of its type.

func Ptr

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

Ptr returns a pointer to the value.

func PtrSlice

func PtrSlice[T any](slice ...T) []*T

PtrSlice casts an interface to a slice of pointers.

func String

func String[T ~string](val T) string

String is a type that represents a string.

func Value

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

Value returns the value of the pointer.

func Zero

func Zero[T any]() T

Zero returns a zero value of the given type.