wgtmac commented on code in PR #120:
URL: https://github.com/apache/iceberg-cpp/pull/120#discussion_r2158169511
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src/iceberg/expression/expression.h:
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@@ -67,8 +66,8 @@ class ICEBERG_EXPORT Expression {
virtual Operation op() const = 0;
/// \brief Returns the negation of this expression, equivalent to not(this).
- virtual Result<std::shared_ptr<Expression>> Negate() const {
- return InvalidExpression("Expression cannot be negated");
+ virtual std::shared_ptr<Expression> Negate() const {
+ throw IcebergError("Expression cannot be negated");
Review Comment:
Why changing the return type? We need to stick to `Result` instead of
exception.
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