Function time_util::system_time_to_millis_in_new_york

pub fn system_time_to_millis_in_new_york<S>(
    time: &SystemTime, 
    serializer: S
) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize a SystemTime into a timestamp containing the milliseconds since 1970-01-01 in New York.