timesheetlib/jsonb/
day.rsuse chrono::NaiveDateTime;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use chrono::naive::serde::ts_milliseconds;
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
#[serde(rename_all = "camelCase")]
pub struct Day {
pub id : Uuid,
#[serde(with = "ts_milliseconds")]
pub start_time: NaiveDateTime,
#[serde(with = "ts_milliseconds")]
pub end_time: NaiveDateTime,
#[serde(skip_serializing_if = "Option::is_none")]
pub description: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub extra : Option<serde_json::Value>,
}