]>
git.proxmox.com Git - rustc.git/blob - src/doc/book/listings/ch12-an-io-project/listing-12-24/src/main.rs
8 let args
: Vec
<String
> = env
::args().collect();
10 let config
= Config
::new(&args
).unwrap_or_else(|err
| {
11 eprintln
!("Problem parsing arguments: {}", err
);
15 if let Err(e
) = minigrep
::run(config
) {
16 eprintln
!("Application error: {}", e
);