Support for line offset about ariadne HOT 4 CLOSED

Could you explain more about what information you have available in your case? I'm not sure I understand this problem sufficiently to come to a conclusion about it.

from ariadne.

In my program I have several chunks of the file that need to be paid attention to. I pull these out separately and process them individually, but I save the line offset in the file for the start of each chunk of text. When I emit error messages I need to apply the line offset to the message to output the correct line of the larger file.

The changes are not large but they are hidden by the rustfmt that my editor did automatically.

I added fn Source::with_line_offset(source: &str, line_offset: usize) and stored the offset in the Source structure. I then made Source::get_offset_line return a four-tuple instead of a three-tuple with the fourth value being the offset, which I then add when the error message is written out.

Basically, if you're interested in this I'll clean it up and make a PR. If you're not interested in it I will not worry about it.

from ariadne.

That seems like a reasonable API to add. I'd be interested in a PR for this!

from ariadne.

Hi there! Even though this is marked as completed I don't think it is. I was just looking for exactly this functionality. My use-case is that I'm writing a programming language but I have tests where I parse strings containing source code. I'm trying to make Ariadne display the correct position of an error within that string in the larger Rust source file.

Is there anything holding the linked PR back? If something needs to be changed there I'd be happy to adopt it and make a new PR.

from ariadne.