HGetAll fetch (cast) data to struct

[clarkk]

In this code you get the idea it's possible to convert the output map from rdb.HGetAll() to a struct

But when you try to compile it
undefined (type map[string]string has no field or method Scan)

go-redis/example_test.go

Line 281 in f8cbf48

func ExampleStringStringMapCmd_Scan() {

	res := rdb.HGetAll(ctx, "map")
	if res.Err() != nil {
		panic(err)
	}

	type data struct {
		Name    string `redis:"name"`
		Count   int    `redis:"count"`
		Correct bool   `redis:"correct"`
	}

	// Scan the results into the struct.
	var d data
	if err := res.Scan(&d); err != nil {
		panic(err)
	}