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Update error handling for a more beautiful look

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Ivan Bushchik 2023-01-25 22:49:48 +03:00 committed by GitHub
parent ebfe95e632
commit 2481dfd3aa
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1 changed files with 1 additions and 1 deletions
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src/main.rs
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@ -17,7 +17,7 @@ fn main_loop() {
let result = evalexpr::eval(&input.trim()); let result = evalexpr::eval(&input.trim());
match result { match result {
Ok(succ_res) => println!("{}", succ_res), Ok(succ_res) => println!("{}", succ_res),
Err(_) => println!("Invalid input") Err(err) => println!("Error: {}", err)
} }
input.clear(); input.clear();
print!(">>> "); print!(">>> ");