mirror of https://github.com/KaiserY/trpl-zh-cn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
25 lines
491 B
25 lines
491 B
use std::env;
|
|
use std::process;
|
|
|
|
use minigrep::Config;
|
|
|
|
// ANCHOR: ch13
|
|
fn main() {
|
|
let args: Vec<String> = env::args().collect();
|
|
|
|
let config = Config::build(&args).unwrap_or_else(|err| {
|
|
eprintln!("Problem parsing arguments: {err}");
|
|
process::exit(1);
|
|
});
|
|
|
|
// --snip--
|
|
// ANCHOR_END: ch13
|
|
|
|
if let Err(e) = minigrep::run(config) {
|
|
eprintln!("Application error: {e}");
|
|
process::exit(1);
|
|
}
|
|
// ANCHOR: ch13
|
|
}
|
|
// ANCHOR_END: ch13
|