Macro include_template 

macro_rules! include_template {
    ($path:expr) => { ... };
}

Macro to verify that a string comes from a template file.

This macro provides compile-time assurance by using include_str! which only works with files at compile time. This prevents inline prompt strings from being accidentally used.

Example

use crate::prompts::template_macros::include_template;

// This works - loads from template file
let template = include_template!("templates/my_prompt.txt");

// This would NOT work with include_template! macro - prevents inline templates
// let inline = "Hello {{NAME}}";  // Cannot be passed to include_template!

Enforcement

• The macro uses concat! with include_str! to ensure the template path is known at compile time
• Returns a &'static str which makes it clear this is compiled content