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SShuttle

•Created by Dohman on 6/28/2023 in #help

Issues with accessing console

https://discord.com/channels/803236282088161321/953005742842069013/1123624182593355857 cc: @macropunk @guga96

15 replies

SShuttle

•Created by Dohman on 5/25/2023 in #help

Integrating Diesel into Rocket 0.5

@womble73 I created a very basic shuttle instance based off the documentation. I have been distracted on another project, but I really struggled to understand how I would integrate diesel into the mix as Rocket 0.5 has moved over to using stages as preferred methods of loading databases etc. So in my example the stage for loading postgres looks like this:

use rocket::{fairing::AdHoc, Rocket, Build};

use rocket_sync_db_pools::diesel;
use crate::diesel_migrations::{MigrationHarness, EmbeddedMigrations};

const MIGRATIONS: EmbeddedMigrations = embed_migrations!("db/migrations");

#[database("db")]
pub struct Db(diesel::PgConnection);

async fn run_migrations(rocket: Rocket<Build>) -> Rocket<Build> {
    let conn = Db::get_one(&rocket).await.expect("database connection");
    conn.run(|c| { c.run_pending_migrations(MIGRATIONS).unwrap(); }).await;
    rocket
}

pub(crate) fn stage() -> AdHoc {
    AdHoc::on_ignite("Diesel Postgres Stage", |rocket| async {
        rocket.attach(Db::fairing())
            .attach(AdHoc::on_ignite("Diesel Migrations", run_migrations))
    })
}

use rocket::{fairing::AdHoc, Rocket, Build};

use rocket_sync_db_pools::diesel;
use crate::diesel_migrations::{MigrationHarness, EmbeddedMigrations};

const MIGRATIONS: EmbeddedMigrations = embed_migrations!("db/migrations");

#[database("db")]
pub struct Db(diesel::PgConnection);

async fn run_migrations(rocket: Rocket<Build>) -> Rocket<Build> {
    let conn = Db::get_one(&rocket).await.expect("database connection");
    conn.run(|c| { c.run_pending_migrations(MIGRATIONS).unwrap(); }).await;
    rocket
}

pub(crate) fn stage() -> AdHoc {
    AdHoc::on_ignite("Diesel Postgres Stage", |rocket| async {
        rocket.attach(Db::fairing())
            .attach(AdHoc::on_ignite("Diesel Migrations", run_migrations))
    })
}

4 replies

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