From 30bb1d643881a42936727157ca430920ae272e2f Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Wed, 19 Mar 2025 00:48:24 +0100
Subject: [PATCH] Handle `Config::build` errors properly
---
minigrep/src/main.rs | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/minigrep/src/main.rs b/minigrep/src/main.rs
index fa02490..17a0073 100644
--- a/minigrep/src/main.rs
+++ b/minigrep/src/main.rs
@@ -1,10 +1,14 @@
use std::env;
use std::fs;
+use std::process;
fn main() {
let args: Vec<String> = env::args().collect();
- let config = Config::new(&args);
+ let config = Config::build(&args).unwrap_or_else(|err| {
+ println!("Problem parsing arguments: {err}");
+ process::exit(1);
+ });
println!("Searching for {}", config.query);
println!("In file {}", config.file_path);