Adds subgraph support

[sanpii]

Fixes #8

• Subgraph support
• Documentation
  • API
  • example
• Tests

[SebastienGllmt]

Other than the .dot output format missing the proper tabbing, this worked perfectly for me! Thanks a lot

[sanpii]

@SebastienGllmt thank you, I fixed that in my fork.

[przygienda]

please resolve conflicts

[przygienda]

and in case no tests, pls add tests. I'll consider the pull after resolve

[przygienda]

okey, I tried to pull in the rank and this but am baffled where as_slice() is supposed to come from? Pls review the merge.

[stefnotch]

@przygienda I did some digging, it seems like Id::as_slice was the old name for Id::as_str

dot-rust/src/lib.rs

Lines 417 to 419 in f11625c

	pub fn as_slice(&'a self) -> &'a str {
	&*self.name
	}

As for tests, this PR does have one test. If you want more and the original author @sanpii isn't available, I'd be happy to write some.

[przygienda]

ok, merged and pushed onto devel now, unittests pass but it would be good you review quickly and then we can publish

[przygienda]

and ideally, add some more tests

[stefnotch]

Okay, reviewing is done. This code looks good.

I'll write some more unit tests later today.

[przygienda]

perfect. poke me when ready for a pull and I'll pull up and publish when I get to it

…

On Thu, Jul 2, 2026 at 10:36 AM stefnotch ***@***.***> wrote: *stefnotch* left a comment (przygienda/dot-rust#16) <#16 (comment)> Okay, reviewing is done. This code looks good. I'll write some more unit tests later today. — Reply to this email directly, view it on GitHub <#16?email_source=notifications&email_token=AANDIC436SBNEFM4YOAXTKD5CYNKVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIOBWGM4DANJUHA22M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLDGN5XXIZLSL5RWY2LDNM#issuecomment-4863805485>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AANDIC6EHDEK22BKTPYLAVL5CYNKVAVCNFSNUABDKJSXA33TNF2G64TZHMZTGNZVGQ4DCOJ3JFZXG5LFHM4DMMRXGY4DAOJQUF3AE> . Triage notifications, keep track of coding agent tasks and review pull requests on the go with GitHub Mobile for iOS <https://github.com/notifications/mobile/ios/AANDIC6LVVLV55UJV6BA4OL5CYNKVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIOBWGM4DANJUHA22M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJKTGN5XXIZLSL5UW64Y> and Android <https://github.com/notifications/mobile/android/AANDIC4T2Z4D3XUCF2O4XYD5CYNKVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIOBWGM4DANJUHA22M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLTGN5XXIZLSL5QW4ZDSN5UWI>. Download it today! You are receiving this because you were mentioned.Message ID: ***@***.***>