Rust boxit! macro

boxit.rs

#[macro_export]
macro_rules! boxit {
    ($value:expr) => {
        Box::new($value)
    };
}

// Example usage:
#[cfg(test)]
mod tests {
    #[test]
    fn test_box_macro() {
        let boxed = boxit!(42);
        assert_eq!(*boxed, 42);

        let boxed_string = boxit!(String::from("hello"));
        assert_eq!(*boxed_string, "hello");

        struct Point { x: i32, y: i32 }
        let boxed_struct = boxit!(Point { x: 1, y: 2 });
        assert_eq!(boxed_struct.x, 1);
        assert_eq!(boxed_struct.y, 2);
    }
}