From 1e39276b2bd873c72e86384dd0f3e693d757d621 Mon Sep 17 00:00:00 2001
From: Shun Sakai <sorairolake@protonmail.ch>
Date: Fri, 24 May 2024 19:36:08 +0900
Subject: [PATCH] feat: Support mutual conversion between `DateTime` and MS-DOS
pair
---
src/types.rs | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/src/types.rs b/src/types.rs
index 217088fd..7f977d91 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -137,6 +137,22 @@ impl TryFrom<DateTime> for NaiveDateTime {
}
}
+impl TryFrom<(u16, u16)> for DateTime {
+ type Error = DateTimeRangeError;
+
+ #[inline]
+ fn try_from(values: (u16, u16)) -> Result<Self, Self::Error> {
+ Self::try_from_msdos(values.0, values.1)
+ }
+}
+
+impl From<DateTime> for (u16, u16) {
+ #[inline]
+ fn from(dt: DateTime) -> Self {
+ (dt.datepart(), dt.timepart())
+ }
+}
+
impl Default for DateTime {
/// Constructs an 'default' datetime of 1980-01-01 00:00:00
fn default() -> DateTime {
@@ -820,11 +836,21 @@ mod test {
assert_eq!(dt.minute(), 38);
assert_eq!(dt.second(), 30);
+ let dt = DateTime::try_from((0x4D71, 0x54CF)).unwrap();
+ assert_eq!(dt.year(), 2018);
+ assert_eq!(dt.month(), 11);
+ assert_eq!(dt.day(), 17);
+ assert_eq!(dt.hour(), 10);
+ assert_eq!(dt.minute(), 38);
+ assert_eq!(dt.second(), 30);
+
#[cfg(feature = "time")]
assert_eq!(
dt.to_time().unwrap().format(&Rfc3339).unwrap(),
"2018-11-17T10:38:30Z"
);
+
+ assert_eq!(<(u16, u16)>::from(dt), (0x4D71, 0x54CF));
}
#[test]