]>
git.proxmox.com Git - rustc.git/blob - src/doc/book/listings/ch12-an-io-project/output-only-03-multiple-matches/src/main.rs
7 let args
: Vec
<String
> = env
::args().collect();
9 let config
= Config
::build(&args
).unwrap_or_else(|err
| {
10 println
!("Problem parsing arguments: {err}");
14 if let Err(e
) = minigrep
::run(config
) {
15 println
!("Application error: {e}");