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Updated TODO errors3.rs

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GURUSUJAN REDDY 2024-12-26 01:53:42 +05:30 committed by GitHub
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commit bfda4caf83
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1 changed files with 13 additions and 6 deletions
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19
exercises/13_error_handling/errors3.rs
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@ -20,12 +20,19 @@ fn main() {
let pretend_user_input = "8"; let pretend_user_input = "8";
// Don't change this line. // Don't change this line.
let cost = total_cost(pretend_user_input)?; let cost = total_cost(pretend_user_input);
if cost > tokens { match cost {
println!("You can't afford that many!"); Ok(cost) => {
} else { if cost > tokens {
tokens -= cost; println!("You can't afford that many!");
println!("You now have {tokens} tokens."); } else {
tokens -= cost;
println!("You now have {tokens} tokens.");
}
},
Err(error) => {
println!("Error calculating the total cost: {}", error)
}
} }
} }