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Rust: Add support for neutral models. #21271

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Merged
geoffw0 merged 11 commits into from
Feb 25, 2026
Merged

Rust: Add support for neutral models. #21271

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97f7dcb
Rust: Add dataflow test cases for neutral models.
geoffw0 Feb 4, 2026
d400713
Rust: Implement neutral models for Rust.
geoffw0 Feb 3, 2026
9de5f5c
Rust: Clean up and change note.
geoffw0 Feb 5, 2026
c0a5c63
Merge branch 'main' into neutralmodels
geoffw0 Feb 5, 2026
05a487e
Rust: Repair following merge.
geoffw0 Feb 5, 2026
08174d7
Rust: Add test cases for summaries as well.
geoffw0 Feb 6, 2026
a5aeadd
Rust: Fix for neutral summaries.
geoffw0 Feb 6, 2026
6b7f339
Rust: Define neutralElement in the shared data flow input.
geoffw0 Feb 23, 2026
e951156
Rust: Autoformat.
geoffw0 Feb 23, 2026
8769059
Rust: Remove another call to neutralModel we don't need to make expli…
geoffw0 Feb 24, 2026
ccc3181
Rust: Add an empty.model.yml similar to the one in CPP, to avoid erro…
geoffw0 Feb 25, 2026
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Rust: Add an empty.model.yml similar to the one in CPP, to avoid erro… 
…rs about missing extensionals.
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@geoffw0
geoffw0 committed Feb 25, 2026
commit ccc318106e120aeea581a0bc7ddaf05265700256
27 changes: 27 additions & 0 deletions rust/ql/lib/codeql/rust/frameworks/empty.model.yml
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extensions:
# Make sure that the extensible model predicates have at least one definition
# to avoid errors about undefined extensionals.
- addsTo:
pack: codeql/rust-all
extensible: sourceModel
data: []
- addsTo:
pack: codeql/rust-all
extensible: sinkModel
data: []
- addsTo:
pack: codeql/rust-all
extensible: summaryModel
data: []
- addsTo:
pack: codeql/rust-all
extensible: excludeFieldTaintStep
data: []
- addsTo:
pack: codeql/rust-all
extensible: neutralModel
data: []
- addsTo:
pack: codeql/rust-all
extensible: additionalExternalFile
data: []