Hacker News Reader

let x = Bar::Variant { a: 42 }; //~ ERROR

Of course it's an error, as Bar doesn't have a field called ,,a''

Thanks for pointing this out! Unfortunately, unlike most of our docs we don't yet have testing in place for the code examples on the blog. I've just pushed up a fix though so once that propagates this should be fixed.

Reply on news.ycombinator.com