actix / examples

As a cargo user, I expect to be able to run packages from a cargo workspace.

I ran:

cargo run  --bin rustls-server

It errored with:

   Running `target/debug/rustls-server`
Started http server: 127.0.0.1:8443
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', security/rustls/src/main.rs:28:64

improvement guide

The following lines load the key pair:

examples/security/rustls/src/main.rs

Lines 28 to 29 in d3543e5

    
           let cert_file = &mut BufReader::new(File::open("cert.pem").unwrap()); 
        
           let key_file = &mut BufReader::new(File::open("key.pem").unwrap());

They expect the key files to be in the current directory but they are not.
An improvement would be to resolve those files dynamically.
Consider updating those lines to avoid using unwrap too.

	let cert_file = &mut BufReader::new(File::open("cert.pem").unwrap());
	let key_file = &mut BufReader::new(File::open("key.pem").unwrap());

[improvement] running rustls-server from workspace panics

improvement guide