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[Minigrep project] - redirecting the errors to stderr

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adnanioricce 2024-12-28 12:51:33 -03:00
parent 2a31c81ee7
commit 7d2b213b47
1 changed files with 2 additions and 2 deletions
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4
minigrep/src/main.rs
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@ -3,7 +3,7 @@ use std::env;
fn main() { fn main() {
let args: Vec<String> = env::args().collect(); let args: Vec<String> = env::args().collect();
let config = Config::build(&args).unwrap_or_else(|err| { let config = Config::build(&args).unwrap_or_else(|err| {
println!("problem parsing arguments: {err}"); eprintln!("problem parsing arguments: {err}");
std::process::exit(1); std::process::exit(1);
}); });
@ -11,7 +11,7 @@ fn main() {
println!("In file {}", config.file_path); println!("In file {}", config.file_path);
if let Err(e) = minigrep::run(config) { if let Err(e) = minigrep::run(config) {
println!("Application error: {e}"); eprintln!("Application error: {e}");
std::process::exit(1); std::process::exit(1);
} }
} }