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iso 8601 date format

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This commit is contained in:
René Rössler 2022-02-09 12:37:02 +01:00
parent 0cd74376a7
commit 27c72efdc7
2 changed files with 7 additions and 6 deletions
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10
egui_demo_lib/src/apps/demo/widget_gallery/serde_date_format.rs
View file

@ -1,11 +1,13 @@
use chrono::{Date, DateTime, Utc};
use chrono::{Date, NaiveDate, Utc};
use serde::{self, Deserialize, Deserializer, Serializer};
const FORMAT: &str = "%Y-%m-%d";
pub fn serialize<S>(date: &Date<Utc>, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let s = date.and_hms(0, 0, 0).to_rfc3339();
let s = format!("{}", date.format(FORMAT));
serializer.serialize_str(&s)
}
@ -15,7 +17,7 @@ where
{
let s = String::deserialize(deserializer)?;
DateTime::parse_from_rfc3339(&s)
.map(|date_time| date_time.date().with_timezone(&Utc))
NaiveDate::parse_from_str(&s, FORMAT)
.map(|naive_date| Date::from_utc(naive_date, Utc))
.map_err(serde::de::Error::custom)
}

3
egui_extras/src/datepicker/button.rs
View file

@ -70,8 +70,7 @@ impl<'a> Widget for DatePickerButton<'a> {
.get_persisted::<DatePickerButtonState>(id)
.unwrap_or_default();
//TODO: Internationalization
let mut text = RichText::new(format!("{} 📆", self.selection.format("%d.%m.%Y")));
let mut text = RichText::new(format!("{} 📆", self.selection.format("%Y-%m-%d")));
let visuals = ui.visuals().widgets.open;
if button_state.picker_visible {
text = text.color(visuals.text_color());