pointer

package main

import (
	"go.llib.dev/frameless/pkg/pointer"
)

type ExampleStruct struct {
	StrPtrField *string
	IntPtrField *int
}

func main() {
	var es ExampleStruct
	_ = pointer.Deref(es.StrPtrField)
	_ = pointer.Deref(es.IntPtrField)
}

package main

import (
	"go.llib.dev/frameless/pkg/pointer"
)

func main() {
	var (
		src string = "Hello, world!"
		dst string
	)
	if err := pointer.Link(src, &dst); err != nil {
		panic(err)
	}
}

package main

import (
	"go.llib.dev/frameless/pkg/pointer"
)

func main() {
	var unmarshalFunc = func(data []byte, ptr any) error {
		var out string
		out = string(data) // process data
		return pointer.Link(out, ptr)
	}

	var val string
	if err := unmarshalFunc([]byte("data"), &val); err != nil {
		panic(err)
	}

	// val == "data"
}

package main

import (
	"go.llib.dev/frameless/pkg/pointer"
)

type ExampleStruct struct {
	StrPtrField *string
	IntPtrField *int
}

func main() {
	_ = ExampleStruct{
		StrPtrField: pointer.Of("42"),
		IntPtrField: pointer.Of(42),
	}
}