clang-tidy - readability-redundant-string-cstr — Extra Clang Tools 18.1.8 documentation

# Extra Clang Tools 18.1.8 documentation

## clang-tidy - readability-redundant-string-cstr

# readability-redundant-string-cstr

Finds unnecessary calls to `std::string::c_str()` and `std::string::data()`.

## Options

StringParameterFunctions

  A semicolon-separated list of (fully qualified) function/method/operator names, with the requirement that any parameter currently accepting a `const char*` input should also be able to accept `std::string` inputs, or proper overload candidates that can do so should exist. This can be used to configure functions such as `fmt::format`, `spdlog::logger::info`, or wrappers around these and similar functions. The default value is the empty string.