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From: Andrzej Krzemienski (akrzemi1_at_[hidden])
Date: 2022-08-24 08:12:34

wt., 23 sie 2022 o 23:32 Vinnie Falco <vinnie.falco_at_[hidden]> napisał(a):

> On Tue, Aug 23, 2022 at 2:30 PM Vinnie Falco <vinnie.falco_at_[hidden]>
> wrote:
> > > If you used result<>, you would lose the ability to chain the setters.
> >
> > Yeah... well, I think I'm OK with that.
> If you chain the setters then how can you look at the result to see if
> it failed? Anyway.. I thought of a solution:
> result< url_base& > url_base::set_port( string_view s );
> now you can write
> url().set_port( "8080" )->set_encoded_host( ""
> )->set_path( "/" )

Actually, I thought about something like:

error_code ec;
url.set_port(s1, ec).set_encoded_host(s2, ec).set_path(s3, ec);


error_code ec1, ec2, ec3;
url.set_port(s1, ec1).set_encoded_host(s2, ec2).set_path(s3, ec3);

And then some operations would not set their part upon invalid input and
record this in the error code.
But the library seems to be moving away from error codes.


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