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add must pkg #4341

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seth-shi opened this issue Aug 29, 2024 · 0 comments
Open

add must pkg #4341

seth-shi opened this issue Aug 29, 2024 · 0 comments

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@seth-shi
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// v, e := xx.Get()
// v := MustValue(xx.Get())
func Value[T any](ctx context.Context, v T, err error) T {

	return ValueCtx(context.Background(), v, err)
}


func ValueCtx[T any](ctx context.Context, v T, err error) T {

	WhenCtx(ctx, err)

	return v
}


var MustHandler = panic


func When(err error) {
	WhenCtx(context.Background(), err)
}

func WhenCtx(ctx context.Context, err error) {

	if err == nil {
		return
	}

	MustHandler(err)
}
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