Function make_admin 

pub async fn make_admin(
    db: &DB,
    username: &str,
) -> Result<(), Box<dyn Error + Send + Sync>>

Promotes a user to admin status in the database

This function uses #[allow(dead_code)] due to rust providing a false positive warning that this is dead code and not used, despite obvious usage in cli/server.rs -> called from cli/mod.rs

Arguments

• db - A reference to the database connection
• username - The username of the user to promote to admin

Returns

• Ok(()) - If the user was successfully promoted to admin
• Err(Box<dyn Error>) - An error if the operation failed, such as if an admin already exists or if there was a database error

Examples

use crate::db::DB;
use crate::db::queries::auth;
async fn example_make_admin(db: &DB) {
    let username = "user_to_promote";
    match auth::make_admin(db, username).await {
        Ok(()) => println!("User promoted to admin successfully"),
        Err(e) => eprintln!("Error promoting user to admin: {}", e),
    }
}