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finished ch12.6 and ch12
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darkicewolf50
2025-02-19 22:26:43 +00:00
parent 17d55c746d
commit d499a994af
3 changed files with 92 additions and 3 deletions
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11
minigrep/src/main.rs
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@ -24,8 +24,10 @@ fn main() {
// recfactor 6
let config = Config::build(&args).unwrap_or_else(|err| {
// refactor 8
println!("Problem parsing arguments: {err}");
// refactor 14
// println!("Problem parsing arguments: {err}");
// process::exit(1);
eprintln!("Problem parsing arguments: {err}");
process::exit(1);
});
@ -36,7 +38,10 @@ fn main() {
// refactor 8
if let Err(e) = minigrep::run(config) {
// needed for helping the user
println!("Application error: {e}");
// refactpr 14
// println!("Application error: {e}");
// process::exit(1);
eprintln!("Application error: {e}");
process::exit(1);
}