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Unhelpful error if template attribute is missing #3

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dtolnay opened this issue Mar 6, 2017 · 0 comments

Contributor

dtolnay commented Mar 6, 2017

#[derive(Template)]
struct HelloTemplate<'a> {
    name: &'a str,
}

error: proc-macro derive panicked
 --> src/main.rs:7:10
  |
7 | #[derive(Template)]
  |          ^^^^^^^^
  |
  = help: message: called `Option::unwrap()` on a `None` value

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djc closed this as completed in

d65d08b

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