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Revert accidental main.rs changes

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This commit is contained in:
Kasper 2021-07-06 22:43:28 +02:00
parent f25c88cf0e
commit ee2245dcb0
1 changed files with 14 additions and 18 deletions
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30
src/main.rs
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@ -39,31 +39,27 @@ fn main() {
} }
} }
let mut verbose = false; let mut verbose = false;
// let mut expression_opt = None; let mut expression_opt = None;
for arg in get_args() { for arg in get_args() {
match arg.as_str() { match arg.as_str() {
"-v" | "--verbose" => verbose = true, "-v" | "--verbose" => verbose = true,
_ => { _ => {
// if expression_opt == None { if expression_opt == None {
// expression_opt = Some(arg); expression_opt = Some(arg);
// } else { } else {
// eprintln!("Unexpected argument: {}", arg); eprintln!("Unexpected argument: {}", arg);
// exit(1); exit(1);
// }
} }
} }
} }
// let expression = match expression_opt {
// Some(expression) => expression,
// None => {
// print_help();
// exit(0);
// },
// };
let mut expression = "0 watt".to_string();
for _ in 0..10 {
expression.push_str(" plus 1watt");
} }
let expression = match expression_opt {
Some(expression) => expression,
None => {
print_help();
exit(0);
},
};
match eval(&expression, true, Unit::Celsius, verbose) { match eval(&expression, true, Unit::Celsius, verbose) {
Ok(answer) => { Ok(answer) => {
if !verbose { if !verbose {