Function serde_with::rust::btreemap_as_tuple_list::serialize

pub fn serialize<K, V, S>(
    map: &BTreeMap<K, V>, 
    serializer: S
) -> Result<S::Ok, S::Error> where
    S: Serializer,
    K: Eq + Hash + Serialize,
    V: Serialize, 

Serialize the BTreeMap as a list of tuples