set-many

Set the values associated with the keys in the store. If the key already exists in the store, it overwrites the value.

Note that the key-value pairs are not guaranteed to be set in the order they are provided.

If any of the keys do not exist in the store, it creates a new key-value pair.

If any other error occurs, it returns an Err(error). When an error occurs, it does not rollback the key-value pairs that were already set. Thus, this batch operation does not guarantee atomicity, implying that some key-value pairs could be set while others might fail.

Other concurrent operations may also be able to see the partial results.