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| } | ||
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| impl<R: Read> Iterator for NTriples<R> { |
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<...> <http://a.org/knows> <...>
<...> <http://b.org/knows> <...>
We lose info about difference between these two predicates if use LocalName. Is it good?
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Decided to get rid of local name extraction strategy and stick to fulliri always
src/formats/nt.rs
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| } else if let Some(pos) = iri.rfind('/') { | ||
| iri[pos + 1..].to_owned() | ||
| } else { | ||
| iri.to_owned() |
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can we obtain something like <...> <http://a.org/> <...>? In this case predicate will be empty "". Should we handle this case?
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Same as above answer
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@VanyaGlazunov Nice. Can you answer on my questions in review? |
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| #[cfg(test)] | ||
| mod tests { |
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Could you, please, introduce a test involving non-ascii chars. Especially I am interested in Chinese and Cyrillic support.
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Added test with russain and chinese alice and bob
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Thank you for working on this! Consider, please, my comment and Rodion's one.
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Pull request overview
Adds a new RDF N-Triples format parser and wires it into the in-memory graph builder so graphs can be loaded directly from .nt sources (per Issue #3).
Changes:
- Introduces
formats::nt::NTriples<R>iterator (backed byoxttl) to parse N-Triples intoEdgeitems. - Adds
GraphSource<InMemoryBuilder>support forNTriples<R>and a corresponding in-memory loading test. - Updates
formatsmodule exports and repo documentation to include the new format.
Reviewed changes
Copilot reviewed 4 out of 5 changed files in this pull request and generated 5 comments.
Show a summary per file
| File | Description |
|---|---|
| src/graph/mod.rs | Minor formatting adjustment in check_graph signature. |
| src/graph/inmemory.rs | Imports NTriples, implements GraphSource for it, and adds an in-memory load test. |
| src/formats/nt.rs | New N-Triples parser/iterator implementation with label-extraction strategy and unit tests. |
| src/formats/mod.rs | Exposes nt module + NTriples re-export; extends FormatError with N-Triples-related variants. |
| AGENTS.md | Documents the new nt.rs format module and usage details. |
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Adds support for loading graphs from RDF N-Triples format as a new edge source.
closes #3 I think.