format_string()

fl::string fl::format_detail::format_string ( const char * value, const FormatSpec & spec )

inline

Definition at line 284 of file format.h.

                                                                         {
    if (!value) value = "(null)";
 
    fl::string str(value);
 
    // Apply precision as max length for strings
    if (spec.precision >= 0 && static_cast<fl::size>(spec.precision) < str.size()) {
        str = fl::string(value, static_cast<fl::size>(spec.precision));
    }
 
    return str;
}

References fl::format_detail::FormatSpec::precision, fl::basic_string::size(), and fl::type_rank< T >::value.

Referenced by fl::format_detail::FormatArg::format().

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