pitrou commented on code in PR #50732:
URL: https://github.com/apache/arrow/pull/50732#discussion_r3681394192
##########
cpp/src/arrow/json/json_writer_internal.cc:
##########
@@ -102,7 +102,14 @@ void JsonWriter::Null() {
needs_comma_ = true;
}
-std::string_view JsonWriter::GetString() const { return
builder_.view().value(); }
+Result<std::string_view> JsonWriter::GetString() const {
+ std::string_view view;
+ if (auto error = builder_.view().get(view); error != simdjson::SUCCESS) {
+ return Status::OutOfMemory(
+ "OutOfMemory when allocating buffer to serialize json to string");
Review Comment:
I was thinking about the unlikely case (a future simdjson version perhaps?)
where we get something other than `OUT_OF_CAPACITY`.
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