Quoting Brendan Higgins (2019-08-13 22:50:53)
> A number of test features need to do pretty complicated string printing
> where it may not be possible to rely on a single preallocated string
> with parameters.
>
> So provide a library for constructing the string as you go similar to
> C++'s
A number of test features need to do pretty complicated string printing
where it may not be possible to rely on a single preallocated string
with parameters.
So provide a library for constructing the string as you go similar to
C++'s std::string. string_stream is really just a string builder,
