Using Field Attributes with serde.rs | by João Henrique Machado Silva | The Polyglot Programmer | Jul, 2021

Serde is a generic framework for serializing and deserializing Rust data structures efficiently.

use serde::{Serialize, Deserialize};/// Represents the Discord information as
/// returned from the API
/// 
#[derive(Debug, Serialize, Deserialize)]
pub struct DiscordUser {
pub photo_url: String,
pub username: String,
pub id: String,
}