Derive Macro Model 

#[derive(Model)]
{
    // Attributes available to this derive:
    #[orm]
}

Derives the Model trait for a struct.

This macro inspects the struct fields and generates the necessary code to map it to a database table. It supports customization via the #[orm(...)] attribute.

Supported Attributes

• primary_key: Marks the field as a primary key.
• unique: Adds a UNIQUE constraint.
• index: Creates a database index.
• create_time: Sets default value to CURRENT_TIMESTAMP.
• size = N: Sets column size (VARCHAR(N)).
• foreign_key = "Table::Column": Defines a Foreign Key.