Class has user-written copy constructor but no user-written assignment operator

Defect 113146 (STATIC_C)
Checker COPY_WITHOUT_ASSIGN (subcategory none)
File: /src/mongo/logv2/text_formatter.h
Parse Warning (no function name available)
/src/mongo/logv2/text_formatter.h, line: 49
Class "mongo::logv2::TextFormatter" has a user-written copy constructor "mongo::logv2::TextFormatter::TextFormatter(mongo::logv2::TextFormatter const &)" but no corresponding user-written assignment operator.

    class TextFormatter {

/src/mongo/logv2/text_formatter.h, line: 57
User-written copy constructor.

        TextFormatter(TextFormatter const&) {}