xmpl/go/db.go

package main

import (
	"fmt"
)

type Identifiable[V any] interface {
	GetId() Id[V]
}
type Id[V any] int64
func (id Id[V]) GetId() Id[V] {
	return id
}

type Table[V Identifiable[V]] struct {
	Values []V
}
func (base *Base[V]) GetById(id Id[V]) V {
}

type Record struct {
	Id[Record]
	Text string
}
type Records = Table[Record]

var records = Records{}

func main() {
	v, ok := records.GetById(Id[Record](1))
	fmt.Println("Hello, World!")
}