chrono::naive::serde

Module ts_microseconds

source
Expand description

Used to serialize/deserialize from microsecond-precision timestamps

§Example:

use chrono::naive::serde::ts_microseconds;
#[derive(Deserialize, Serialize)]
struct S {
    #[serde(with = "ts_microseconds")]
    time: NaiveDateTime,
}

let time = NaiveDate::from_ymd_opt(2018, 5, 17)
    .unwrap()
    .and_hms_micro_opt(02, 04, 59, 918355)
    .unwrap();
let my_s = S { time: time.clone() };

let as_string = serde_json::to_string(&my_s)?;
assert_eq!(as_string, r#"{"time":1526522699918355}"#);
let my_s: S = serde_json::from_str(&as_string)?;
assert_eq!(my_s.time, time);

Functions§

  • Deserialize a NaiveDateTime from a microseconds timestamp
  • Serialize a datetime into an integer number of microseconds since the epoch