I have two issues when I run this example in my book <here>. When I ran
cargo run it started doing the following…
As you can see it downloaded (or says it did) the crate iron v0.5.1. However, when I examine my main.rs file which I’m editing using SublimeText3 it shows the following warning (shown below) which is very weird since it downloaded and compiled my code. Why is sublime saying this error? Do I trust it? In sublime I installed this package called “Rust Enhanced” .
Lastly, whenever I go to my browser and type http://localhost:3000/gcd it just takes me to a blank page. This could easily be because I’m at work and doing this behind a firewall. However, I can still access the internet just fine.