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CalDateTime: implement Deserialize

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Lennart
2024-10-04 11:58:17 +02:00
parent a47d056df0
commit 8949506758
1 changed files with 12 additions and 0 deletions
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12
crates/store/src/timestamp.rs
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@@ -4,6 +4,7 @@ use crate::Error;
use anyhow::{anyhow, Result}; use anyhow::{anyhow, Result};
use chrono::{DateTime, Duration, NaiveDate, NaiveDateTime, NaiveTime, Utc}; use chrono::{DateTime, Duration, NaiveDate, NaiveDateTime, NaiveTime, Utc};
use lazy_static::lazy_static; use lazy_static::lazy_static;
use serde::Deserialize;
lazy_static! { lazy_static! {
static ref RE_DURATION: regex::Regex = regex::Regex::new(r"^(?<sign>[+-])?P((?P<W>\d+)W)?((?P<D>\d+)D)?(T((?P<H>\d+)H)?((?P<M>\d+)M)?((?P<S>\d+)S)?)?$").unwrap(); static ref RE_DURATION: regex::Regex = regex::Regex::new(r"^(?<sign>[+-])?P((?P<W>\d+)W)?((?P<D>\d+)D)?(T((?P<H>\d+)H)?((?P<M>\d+)M)?((?P<S>\d+)S)?)?$").unwrap();
@@ -13,6 +14,7 @@ const LOCAL_DATE_TIME: &str = "%Y%m%dT%H%M%S";
const UTC_DATE_TIME: &str = "%Y%m%dT%H%M%SZ"; const UTC_DATE_TIME: &str = "%Y%m%dT%H%M%SZ";
const LOCAL_DATE: &str = "%Y%m%d"; const LOCAL_DATE: &str = "%Y%m%d";
#[derive(Debug, Clone)]
pub enum CalDateTime { pub enum CalDateTime {
// Form 1, example: 19980118T230000 // Form 1, example: 19980118T230000
Local(NaiveDateTime), Local(NaiveDateTime),
@@ -24,6 +26,16 @@ pub enum CalDateTime {
Date(NaiveDate), Date(NaiveDate),
} }
impl<'de> Deserialize<'de> for CalDateTime {
fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
where
D: serde::Deserializer<'de>,
{
let input = String::deserialize(deserializer)?;
Self::from_str(&input).map_err(|_| serde::de::Error::custom("Invalid datetime format"))
}
}
impl Add<Duration> for CalDateTime { impl Add<Duration> for CalDateTime {
type Output = Self; type Output = Self;