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[Minigrep] - panic at config

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adnanioricce 2024-12-28 09:27:51 -03:00
parent 3530d47a9b
commit 636c12e4c0
1 changed files with 3 additions and 0 deletions
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3
minigrep/src/main.rs
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@ -6,6 +6,9 @@ struct Config {
} }
impl Config { impl Config {
fn new(args: &[String]) -> Config { fn new(args: &[String]) -> Config {
if args.len() < 3 {
panic!("not enough arguments");
}
let query = args[1].clone(); let query = args[1].clone();
let file_path = args[2].clone(); let file_path = args[2].clone();
Config { query, file_path } Config { query, file_path }