README.md

Introduction

A serialization library for migrating data between different versions.

The name hifumi comes from the character Hifumi in the game Blue Archive.

Still in development, the API may change in the future.

Quick Start

use hifumi::version;

#[version("0.2")]
#[derive(Debug, Clone, PartialEq)]
#[migration("0.1" => "0.2" {
    + (c: i32, d: i32) => e: String { (c + d).to_string() },
    - f: f32,
})]
struct Test {
    a: i32,
    b: i32,
    c: i32,
    d: i32,
    e: String,
}

TODO

• Support rs_ts.
• Support yuuka.
• Version field can use crate version automatically.
• Generate migration code automatically from the git history.