[reklawnos]

Well, Rust by Example already exists: http://rustbyexample.com/

Which has a bunch of examples that utilize most of Rust's features and are runnable/editable in the browser.

And there was a comment on /r/rust[1] that made a good point about the documentation: It's better for searching for known-unknowns rather than unknown-unknowns. Since the community is still relatively small and idiomatic Rust is still being defined, it's hard to find those known-unknowns.

That being said, I've found that the Rust user forum[2] is very helpful and generally the community is full of people who understand the language way better than I do and who are willing to help.

[1]: https://www.reddit.com/r/rust/comments/2zu3eo/what_is_rust_b...

[2]: http://users.rust-lang.org/