when I use the in the rust(1.84.0) model, shows error:

 the trait `types::_::_serde::Deserialize<'_>` is not implemented for `IpNetwork`

but I really need Deserialize the model, I can not change the ipnetwork code, how could I do to fixed this issue? This is the dependencies:

ipnetwork = "0.21.1"

this is the model I have defined:

#![allow(unused)]
#![allow(clippy::all)]

use std::fmt::Display;

use serde::Serialize;
use serde::Deserialize;
use crate::model::diesel::dolphin::dolphin_schema::*;
use bigdecimal::BigDecimal;
use chrono::DateTime;
use chrono::offset::Utc;
use ipnetwork::IpNetwork;
#[derive(Insertable,Queryable,QueryableByName,Debug,Serialize,Deserialize,Default,Clone)]
#[diesel(table_name = users)]
pub struct User {
    pub id: i64,
    pub nickname: String,
    pub avatar_url: String,
    pub phone: String,
    pub updated_time: i64,
    pub created_time: i64,
    pub salt: String,
    pub pwd: String,
    pub sex: i32,
    pub level_type: String,
    pub phone_region: String,
    pub country_code: String,
    pub user_status: i32,
    pub last_login_time: Option<i64>,
    pub first_login_time: Option<i64>,
    pub app_id: String,
    pub register_time: i64,
    pub apple_iap_product_id: Option<String>,
    pub auto_renew_product_expire_time_ms: Option<i64>,
    pub is_guest: i32,
    pub product_id: i32,
    pub register_ip: String,
    pub reg_ip: Option<IpNetwork>,
}

when I use the in the rust(1.84.0) model, shows error:

 the trait `types::_::_serde::Deserialize<'_>` is not implemented for `IpNetwork`

but I really need Deserialize the model, I can not change the ipnetwork code, how could I do to fixed this issue? This is the dependencies:

ipnetwork = "0.21.1"

this is the model I have defined:

#![allow(unused)]
#![allow(clippy::all)]

use std::fmt::Display;

use serde::Serialize;
use serde::Deserialize;
use crate::model::diesel::dolphin::dolphin_schema::*;
use bigdecimal::BigDecimal;
use chrono::DateTime;
use chrono::offset::Utc;
use ipnetwork::IpNetwork;
#[derive(Insertable,Queryable,QueryableByName,Debug,Serialize,Deserialize,Default,Clone)]
#[diesel(table_name = users)]
pub struct User {
    pub id: i64,
    pub nickname: String,
    pub avatar_url: String,
    pub phone: String,
    pub updated_time: i64,
    pub created_time: i64,
    pub salt: String,
    pub pwd: String,
    pub sex: i32,
    pub level_type: String,
    pub phone_region: String,
    pub country_code: String,
    pub user_status: i32,
    pub last_login_time: Option<i64>,
    pub first_login_time: Option<i64>,
    pub app_id: String,
    pub register_time: i64,
    pub apple_iap_product_id: Option<String>,
    pub auto_renew_product_expire_time_ms: Option<i64>,
    pub is_guest: i32,
    pub product_id: i32,
    pub register_ip: String,
    pub reg_ip: Option<IpNetwork>,
}

• rust

1 Answer 1

The ipnetwork crate has a serde feature which, when enabled, adds Serialize and Deserialize implementations on its types. Just enable this feature (cargo add ipnetwork -F serde).