conv

Documentation

Overview

Package conv provides a simple way to convert between types.

Index

• func Conv[T Numbers](def T, v any) T
• func Deref(v any) any
• func NumberSlice[T, S Numbers](vs []S) []T
• func ToAnySlice[T any](vs []T) []any
• func ToNumberSlice[T Numbers](vs []any) []T
• func ToString(v any) string
• type Numbers

Functions

func Conv

func Conv[T Numbers](def T, v any) T

Conv this can lose data i.e converting int32 to int8

func Deref

func Deref(v any) any

Deref returns the value of the pointer v if the pointer is nil then it returns untyped nil nil != (*int)(nil)

func NumberSlice

func NumberSlice[T, S Numbers](vs []S) []T

NumberSlice converts a slice of numbers (int8,int16, and so on ...)

func ToAnySlice

func ToAnySlice[T any](vs []T) []any

ToAnySlice converts a []T to []any, useful to pass params.

func ToNumberSlice

func ToNumberSlice[T Numbers](vs []any) []T

Convert []any to a typed T if an element has an invalid converstion a zero T will be used

func ToString

func ToString(v any) string

Types

type Numbers

type Numbers interface {
	constraints.Integer | constraints.Float
}