Global proc/method to print a type and its properties?

[girng]

Example code:
    
    
    type
      Client = ref object of RootObj
        name: string
        user_id: int
    
    
    var
      users: seq[Client]
    
    
    users.add( Client(name: "george", user_id: 1) )
    
    
    for v in users:
      echo v.name
    
    
    Run

For example, if I do echo v, I will get bombarded with errors. 
[https://paste.sh/uMxS2pYq#it4jhO-XOandG88tYE4jq73P](https://paste.sh/uMxS2pYq#it4jhO-XOandG88tYE4jq73P)

However, I want to print all the properties of `Client` nicely. Any special 
method/proc that does this? Thanks in advance!