bson_append_iter()
Synopsis
bool
bson_append_iter (bson_t            *bson,
                  const char        *key,
                  int                key_length,
                  const bson_iter_t *iter);Parameters
bson  | 
A bson_t.  | 
key  | 
An ASCII C string containing the name of the field.  | 
key_length  | 
The length of key in bytes, or -1 to determine the length with strlen().  | 
iter  | 
A bson_iter_t.  | 
Description
TODO:
Returns
TODO: