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我无法使用 Rocket 和 Diesel 从填充的 mySQL 数据库中检索日期时间。

这是我的模型：

extern crate chrono;

use diesel::prelude::*;
use diesel::mysql::MysqlConnection;
use schema::chrisms;
use diesel::sql_types::Datetime;
use self::chrono::{DateTime, Duration, NaiveDate, NaiveDateTime, NaiveTime, TimeZone, Utc};

#[derive(Serialize, Deserialize, Queryable)]
pub struct Chrisms {
    pub entity_ekklesia_location_id: i32,
    pub serie_number: Option<String>,
    pub seat_number: Option<String>,
    pub date: Datetime,
    pub year: i32,
    pub deleted: bool,
    pub entity_chrism_location_id: Option<i32>,
    pub entity_chrism_location_description: Option<String>,
    pub entity_rel_mec_id: Option<i32>,
    pub entity_rel_mec_description: Option<String>,
    pub created_by_user_id: Option<i32>,
    pub updated_by_user_id: Option<i32>,
    pub deleted_by_user_id: Option<i32>,
    pub created_at: Datetime,
    pub updated_at: Datetime,
    pub …