Function or_expression

graphlite/src/ast/parser.rs:1576–1593

Parse OR expressions: xor_expr OR xor_expr

(tokens: &[Token])

/// Parse OR expressions: xor_expr OR xor_expr
fn or_expression(tokens: &[Token]) -> IResult<&[Token], Expression> {
    map(
        tuple((
            xor_expression,
            many0(tuple((expect_token(Token::Or), xor_expression))),
        )),
        |(first, rest)| {
            rest.into_iter().fold(first, |left, (_, right)| {
                Expression::Binary(BinaryExpression {
                    left: Box::new(left),
                    operator: Operator::Or,
                    right: Box::new(right),
                    location: Location::default(),
                })
            })
        },
    )(tokens)
}

/// Parse XOR expressions: and_expr XOR and_expr
fn xor_expression(tokens: &[Token]) -> IResult<&[Token], Expression> {