Module chrono::serde::ts_milliseconds_option [−][src]
Ser/de to/from optional timestamps in milliseconds
Intended for use with serde
s with
attribute.
Example
use chrono::serde::ts_milliseconds_option; #[derive(Deserialize, Serialize)] struct S { #[serde(with = "ts_milliseconds_option")] time: Option<DateTime<Utc>> } let time = Some(Utc.ymd(2018, 5, 17).and_hms_milli(02, 04, 59, 918)); let my_s = S { time: time.clone(), }; let as_string = serde_json::to_string(&my_s)?; assert_eq!(as_string, r#"{"time":1526522699918}"#); let my_s: S = serde_json::from_str(&as_string)?; assert_eq!(my_s.time, time);
Functions
deserialize | Deserialize a |
serialize | Serialize a UTC datetime into an integer number of milliseconds since the epoch or none |