https://github.com/thor314/diesel-demo

cryptography algorithms in Rust
https://github.com/thor314/diesel-demo

Last synced: 9 days ago
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cryptography algorithms in Rust

• Host: GitHub
• URL: https://github.com/thor314/diesel-demo
• Owner: thor314
• License: mit
• Created: 2024-02-20T21:41:29.000Z (9 months ago)
• Default Branch: main
• Last Pushed: 2024-02-20T23:41:04.000Z (9 months ago)
• Last Synced: 2024-02-21T00:57:25.222Z (9 months ago)
• Language: Rust
• Homepage:
• Size: 26.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-MIT

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README

        
# diesel-demo

![](https://img.shields.io/badge/made_by_cryptograthor-black?style=flat&logo=undertale&logoColor=hotpink)

![](https://github.com/thor314/diesel-demo/actions/workflows/ci.yml/badge.svg)

## License

Licensed under your option of either:

- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)

- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)

## Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted

for inclusion in the work by you, as defined in the Apache-2.0 license, shall be

dual licensed as above, without any additional terms or conditions.

## Deploy

```sh

# run locally

cargo shuttle run

# deploy

cargo shuttle project start # only needed the first time

cargo shuttle deploy

```

## Project created with flags:

- project-name: diesel-demo

- description:  diesel-demo

- authors:      Thor Kampefner 

- crate_name:   diesel_demo

- crate_type:   bin

- os-arch:      linux-x86_64

- username:     Thor Kampefner

- within_cargo: false

- is_init:      false

- now:          2024-02-20

- bin or lib:   bin 

- advanced:     advanced 

- cli:         

- license:      license 

- ci:           ci 

- itests:      

- benches:     

- async:        async 

- server:       server 

## let's diesel

[Getting Started with Diesel](https://diesel.rs/guides/getting-started.html)

## install

```sh

sudo apt-get install -y libpq-dev postgresql

cargo install diesel_cli --no-default-features --features postgres

```

## setup

set the database URL and setup

```sh

DATABASE_URL="postgres://username:password@localhost/diesel_demo" # in Secrets.toml

diesel setup

```

### option A: use sql for migrations

`diesel migration generate create_posts`

Add some files to the migrations:

```sql

# up:

CREATE TABLE posts (

  id SERIAL PRIMARY KEY,

  title VARCHAR NOT NULL,

  body TEXT NOT NULL,

  published BOOLEAN NOT NULL DEFAULT FALSE

)

# down:

DROP TABLE posts

```

This will generate a `schema.rs` file.

### option b: use the diesel table macro for migrations

create a `schema.rs` file with content:

```rust

diesel::table! {

    posts (id) {

        id -> Int4,

        title -> Varchar,

        body -> Text,

        published -> Bool,

    }

}

```

run `diesel migration generate --diff-schema create_posts`

test the migrations:

```sh

diesel migration run # run migrations

diesel migration redo # roll back with down

```