Function ruma::serde::vec_as_map_of_empty::serialize

pub fn serialize<S, T>(
    vec: &Vec<T, Global>, 
    serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
    S: Serializer,
    T: Serialize + Eq + Ord, 

Serialize the given Vec<T> as a map of T => Empty.