Function get_user_field

pub async fn get_user_field(user_id: i32, field: &str) -> HttpResponse

Get a user field from the database.

This function retrieves a specific field from the users table for a given user ID.

Arguments

• user_id: The ID of the user to retrieve the field for.
• field: The name of the field to retrieve.

Returns

An HttpResponse containing the value of the field or an error message if the field is not found.