if i want to use lua script， that is not fixable to handle the result

[pwm1992]

let’s say

`
script := redis.NewScript("
local k = redis.call("GET", "key")
if (k != 0) {
return {k, nil}
}
local msgs = redis.call("XREADGROUP", "GROUP", "cname", "cname", "COUNT", 10, "STREAMS", "mystream", ">")
return {k, msgs}
")

res, err := script.Run(ctx, rdb, []string{}, nil).Result()
`
what i can get is only a slice. Can we reuse existing types of parsers, such as XMessageSliceCmd parsers, to provide users with a custom type similar to XMessageSliceCmd, and then support the Eval function's buffer. Reader for parsing.

such as
`
type MyLuaScriptResult struct {
retcode int
Messages []XStream
}

type MyLuaScriptResultCmd struct {
baseCmd
val MyLuaScriptResult
}

`