Indicates whether a call to AbslFormatConvert() was successful.
Synopsis
Declared in <absl/strings/str_format.h>
template<FormatConversionCharSet C>
struct FormatConvertResult;Description
This return type informs the StrFormat extension framework (through ADL but using the return type) of what conversion characters are supported. It is strongly discouraged to return {false}, as this will result in an empty string in StrFormat.