#![allow(unused)]
use serde::{Deserialize, Serialize, Deserializer};
use std::collections::HashMap;
use serde_json::value::Value;
use std::fmt::Display;
use super::*;
#[derive(Debug, Serialize, Clone)]
#[serde(deny_unknown_fields)]
#[serde(untagged)]
pub enum EmptyOption<T> {
Some(T),
None {},
}
impl<T> Display for EmptyOption<T>
where
T: Display,
{
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
match self {
EmptyOption::Some(t) => write!(f, "{}", t),
EmptyOption::None {} => write!(f, ""),
}
}
}
impl<'de, T> Deserialize<'de> for EmptyOption<T>
where
T: Deserialize<'de>,
{
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
Option::deserialize(deserializer).map(Into::into)
}
}
impl<T> From<EmptyOption<T>> for Option<T> {
fn from(empty_option: EmptyOption<T>) -> Option<T> {
match empty_option {
EmptyOption::Some(option) => Some(option),
EmptyOption::None {} => None,
}
}
}
impl<T> From<Option<T>> for EmptyOption<T> {
fn from(option: Option<T>) -> EmptyOption<T> {
match option {
Some(option) => EmptyOption::Some(option),
None {} => EmptyOption::None {},
}
}
}
impl<T> EmptyOption<T> {
fn into_option(self) -> Option<T> {
self.into()
}
fn as_option(&self) -> Option<&T> {
match self {
EmptyOption::Some(option) => Some(option),
EmptyOption::None {} => None,
}
}
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct PhoneList {
pub total: i64,
pub phones: Vec<Phone>,
}
impl Display for PhoneList {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let mut formatBuffer = String::new();
formatBuffer.push_str(&format!("{:?}", self.total));
for item in &self.phones {
formatBuffer.push_str(&format!("{:?}", item));
}
write!(f, "{}", formatBuffer)
}
}
impl PhoneList {
pub fn new(total: i64, phones: Vec<Phone>, ) -> Self {
Self {
total: total,
phones: phones,
}
}
}