!!! 非官方

Diesel Async Migrations

通过async diesel处理Postgres迁移

示例用法

pub const MIGRATIONS: diesel_async_migrations::EmbeddedMigrations = diesel_async_migrations::embed_migrations!();


async fn run_migrations(url: impl AsRef<str>) -> anyhow::Result<()> {
    let mut conn = AsyncConnection::establish(url.as_ref()).await?;
    MIGRATIONS.run_pending_migrations(&mut conn).await?;
    Ok(())
}

Build.rs

为了使Cargo正确地获取迁移目录的更改，添加一个build.rs

fn main() {
    println!("cargo:rerun-if-changed=migrations");
}