aoi - [葵] name of popular plant in Japan - is struct based web framework.\ This is pre development draft.

Features

• struct based architecture where a server is a struct
• actively using macros

Examples ( under planning )

simple server

```rust

[server]

MyServer { #[GET /] { self.OK("Hello!") } }

[main]

{ let myserver = MyServer; bloom!(":3000", myserver) } sh $ curl http://localhost:3000 Hello! ```

handle db, path params, request body

```rust struct User { id: u64, name: String, }

struct CreateUser { name: String, password: String, }

[server]

UserServer { conn: ConnectionPool, } { #[GET /api/users/{id:u64}] { let user = SQL![ SELECT id, name FROM users WHERE id = $id ; as User] .fetch_one(&self.conn) .await?;

    self.OK(user)
}

#[POST /api/users, body: CreateUser]
{
    let CreateUser { name, password } = body;

    let created_user = SQL![
        INSERT INTO users (name, password) VALUES ($name, $password)
        RETURNING id, name
    ; as User]
        .fetch_one(&self.conn)
        .await?;

    self.Created(created_user)
}

}

[main]

{ let connectionpool = PgPoolOptions::new() .maxconnections(5) .connect( "postgres://postgres:password@localhost/test" ).await?;

let user_server = UserServer {
    conn: connection_pool,
};

bloom!(":8080", user_server)

} ```

nest servers

```rust struct CreateUser { name: String, password: String, }

[server]

RootServer { #[GET /] { self.OK("Hello!") }

#[GET /health_check]
{
    self.NoContent()
}

}

[server]

UserServer { conn: ConnectionPool, } { #[GET /{id:u64}] { let user = SQL![ SELECT id, name FROM users WHERE id = $id ; as User] .fetch_one(&self.conn) .await?;

    self.OK(user)
}

#[POST /, body: CreateUser]
{
    let CreateUser { name, password } = body;

    let created_user = SQL![
        INSERT INTO users (name, password) VALUES ($name, $password)
        RETURNING id, name
    ; as User]
        .fetch_one(&self.conn)
        .await?;

    self.Created(created_user)
}

}

[main]

{ let connectionpool = PgPoolOptions::new() .maxconnections(5) .connect( "postgres://postgres:password@localhost/test" ).await?;

let user_server = UserServer {
    conn: connection_pool,
};

let root_server = RootServer;

bloom!(":8080",
    /api/users => user_server,
    / => root_server
)

} ```