Hello everyone, I was cutting and pasting the following example from the std lib docs:
http://static.rust-lang.org/doc/master/std/io/index.html Iterate over the lines of a file use std::io::BufferedReader; use std::io::File; let path = Path::new("message.txt"); let mut file = BufferedReader::new(File::open(&path)); for line in file.lines() { print!("{}", line); } .. and I noticed that file.lines() swallows io errors. Given that this code will probably be copied a bunch by people new to the language (including me!) I was thinking it might be worth adding a comment to point this out or changing to remove the source of bugs. (BTW, thanks for Rust - I'm enjoying following the language and hope to use it as a safer replacement for C++ for latency sensitive code.) Cheers, Phil
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