issue of adding methods

[liigo]

#[derive(Template)]
#[template(ext = "html")]
// in the preview, the `source="…"` or `path="…"` argument is provided for you
struct HelloWorld<'a> {
    user: &'a str,
    first_visit: bool,
}

impl<'a> HelloWorld<'a> {
    fn user_name(&self) -> &str { self.user }
}

After adding impl HelloWorld item, play-rinja report "unexpected token" compiler error:

const _: () = {
    extern crate rinja as rinja;
    rinja::helpers::core::compile_error!("unexpected token");
};

[Kijewski]

/edit: Oops, I just saw that the repo is play-rinja, not rinja. But the answer stays the same. :)

The // in the preview, the `source="…"` or `path="…"` argument is provided for you part tells me that you are using the playground? In there you can only paste your struct, no implementation or further code. Because a derive macro cannot see anything but the struct definition, any other code would not change the generated template code, anyway. You can simply omit it; the code stays the same (in the preview).

[liigo]

@Kijewski I see. Thank you. Closing.

[liigo]

sorry ... i reopen it ... just to see ... maybe we can fix it?