From 920dcf4ff73d9ae632c6c45800dcd318be442140 Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Fri, 21 Mar 2025 21:38:34 +0100
Subject: [PATCH] Print errors to `stderr`
---
minigrep/src/main.rs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/minigrep/src/main.rs b/minigrep/src/main.rs
index a4f8a74..50d3fe8 100644
--- a/minigrep/src/main.rs
+++ b/minigrep/src/main.rs
@@ -7,12 +7,12 @@ fn main() {
let args: Vec<String> = env::args().collect();
let config = Config::build(&args).unwrap_or_else(|err| {
- println!("Problem parsing arguments: {err}");
+ eprintln!("Problem parsing arguments: {err}");
process::exit(1);
});
if let Err(e) = minigrep::run(config) {
- println!("Application error: {e}");
+ eprintln!("Application error: {e}");
process::exit(1);
}
}