Module nt_time::serde_with::unix_time::option

source ·
Available on crate feature serde only.
Expand description

Use Unix time when serializing and deserializing an Option<FileTime>.

Use this module in combination with Serde’s with attribute.

Examples

use nt_time::{
    serde::{Deserialize, Serialize},
    serde_with::unix_time,
    FileTime,
};

#[derive(Debug, Deserialize, PartialEq, Serialize)]
struct DateTime(#[serde(with = "unix_time::option")] Option<FileTime>);

let json = serde_json::to_string(&DateTime(Some(FileTime::UNIX_EPOCH))).unwrap();
assert_eq!(json, "0");

assert_eq!(
    serde_json::from_str::<DateTime>(&json).unwrap(),
    DateTime(Some(FileTime::UNIX_EPOCH))
);

let json = serde_json::to_string(&DateTime(None)).unwrap();
assert_eq!(json, "null");

assert_eq!(
    serde_json::from_str::<DateTime>(&json).unwrap(),
    DateTime(None)
);

Functions