Function parse_binary_expression_operator

src/cosql/expression.rs:98–113

(input: &str)

}

pub fn parse_binary_expression_operator(input: &str) -> IResult<&str, BinaryExpressionOperator> {
    alt((
        map(tag("=="), |_| BinaryExpressionOperator::Equality),
        map(tag("!="), |_| BinaryExpressionOperator::Inequality),
        map(tag("<="), |_| BinaryExpressionOperator::LessEqualThan),
        map(char('<'), |_| BinaryExpressionOperator::LessThan),
        map(tag(">="), |_| BinaryExpressionOperator::GreaterEqualThan),
        map(char('>'), |_| BinaryExpressionOperator::GreaterThan),
        map(tag("**"), |_| BinaryExpressionOperator::Exponential),
        map(char('+'), |_| BinaryExpressionOperator::Addition),
        map(char('-'), |_| BinaryExpressionOperator::Subtraction),
        map(char('*'), |_| BinaryExpressionOperator::Multiplication),
        map(char('/'), |_| BinaryExpressionOperator::Division),
        map(char('%'), |_| BinaryExpressionOperator::Remainder),
    ))(input)
}

pub fn parse_unary_expression_argument(input: &str) -> IResult<&str, Expression> {
    alt((map(parse_value, Expression::Value), parse_paren_expression))(input)