What is a Key-Value list? A Key-Value list is basically a list containing multiple rows with pairs of keys and values. These can be useful in all kind of different contexts, especially when something ...
Workaround for "key must be a string" error with serde_json. De/serialize any HashMap<K,V>, Vec<(K,V)>, Iter<(&K,&V)>, or Iter<&(K,V)> as a JSON map. The output will ...