courselib/jsonb/
status_history.rsuse chrono::NaiveDateTime;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
#[derive(Deserialize, Serialize, Debug, Clone, PartialEq)]
#[serde(rename_all = "camelCase")]
pub struct StatusHistory {
#[serde(skip_serializing_if = "Option::is_none")]
pub id: Option<Uuid>,
#[serde(skip_serializing_if = "Option::is_none")]
pub status: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub user: Option<Uuid>,
#[serde(skip_serializing_if = "Option::is_none")]
pub comment: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub date: Option<NaiveDateTime>,
}