gestalt

跨平台桌面和Web之间的配置和数据保存

在桌面端，保存由文件系统和API支持，并使用特定平台的数据位置。在Web端，保存由LocalStorage浏览器API支持。作为最终用户，您只需要关心您想要保存到哪个 Location

• Cache，它是短暂的，可能不会在程序运行之间持久化
• Config，用于存储长期配置
• Data，用于存储长期的大型数据块。

要保存和加载数据

use gestalt::{Location, save, load};
use serde::{Serialize, Deserialize};

#[derive(Serialize, Deserialize)]
struct Player {
name: String,
score: u32
}

let player1 = Player { name: "Bob".to_string(), score: 21 };
save(Location::Cache, "mygame", "player1", &player1).expect("Could not save Player 1");

let player2 = Player { name: "Alice".to_string(), score: 200 };
save(Location::Cache, "mygame", "player2", &player2).expect("Could not save Player 2");

// Now reload.
let player1 = load::<Player>(Location::Cache, "mygame", "player1").expect("Could not load Player 1");
let player2 = load::<Player>(Location::Cache, "mygame", "player2").expect("Could not load Player 2");