package main import ( "context"	_ "github.com/mattn/go-sqlite3" "github.com/go-rel/sqlite3" "github.com/go-rel/rel" ) func main() { // open sqlite3 connection. adapter, err := sqlite3.Open("dev.db") if err != nil { panic(err)	} defer adapter.Close() // initialize rel's repo. repo := rel.New(adapter) repo.Ping(context.TODO()) }