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#[derive(PartialEq, Debug)] pub enum ParseError { InvalidNumber(String), InvalidString(String) } #[derive(PartialEq, Debug)] pub enum ArithmeticError { DivideByZero }
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#[derive(PartialEq, Debug)] pub enum ParseError { InvalidNumber(String), InvalidString(String) } #[derive(PartialEq, Debug)] pub enum ArithmeticError { DivideByZero }