diff options
Diffstat (limited to 'src/common/Utilities/StringFormat.h')
-rw-r--r-- | src/common/Utilities/StringFormat.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/common/Utilities/StringFormat.h b/src/common/Utilities/StringFormat.h index 7c136185f4a..b2248aff6f1 100644 --- a/src/common/Utilities/StringFormat.h +++ b/src/common/Utilities/StringFormat.h @@ -39,6 +39,19 @@ namespace Trinity } } + template<typename OutputIt, typename... Args> + inline OutputIt StringFormatTo(OutputIt out, FormatString<Args...> fmt, Args&&... args) + { + try + { + return fmt::format_to(out, fmt, std::forward<Args>(args)...); + } + catch (std::exception const& formatError) + { + return fmt::format_to(out, "An error occurred formatting string \"{}\" : {}", fmt, formatError.what()); + } + } + /// Returns true if the given char pointer is null. inline bool IsFormatEmptyOrNull(char const* fmt) { |