use serde::{Deserialize, Deserializer, Serializer};
use chrono::prelude::*;
pub fn serialize<S>(value: &Option<DateTime<Utc>>, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
if let Some(ref v) = *value{
return serializer.collect_str(&v.to_rfc3339())
}
serializer.serialize_none()
}
pub fn deserialize<'de, D>(deserializer: D) -> Result<Option<DateTime<Utc>>, D::Error>
where
D: Deserializer<'de>,
{
let s: Option<String> = Option::deserialize(deserializer)?;
if let Some(s) = s {
if s == "0" {
return Ok(None);
}else{
let d = DateTime::from_utc(
DateTime::<FixedOffset>::parse_from_rfc3339(&s)
.unwrap()
.naive_utc(),
Utc);
return Ok(Some(d));
}
}
Ok(None)
}