Files
codeql/rust/ql/lib
Tom Hvitved d69be77035 Rust: Avoid expensive regex calls
Before
```
Pipeline standard for TypeInference::AssocFunctionResolution::AssocFunctionCall.hasIncompatibleTarget/5#85c07422@d5eb7r0w was evaluated in 782 iterations totaling 13208ms (delta sizes total: 20187834).
            1464   ~2%    {7} r1 = JOIN `TypeInference::AssocFunctionResolution::SelfArgIsInstantiationOf::argIsInstantiationOf/6#aaa87ac9#prev_delta` WITH `TypeInference::AssocFunctionResolution::OverloadedCallArgsAreInstantiationsOf::argsAreNotInstantiationsOf/2#6a6070f7#prev` ON FIRST 2 OUTPUT Lhs.5, _, Lhs.0, Lhs.1, Lhs.2, Lhs.3, Lhs.4
            1464   ~0%    {7}    | REWRITE WITH Out.1 := ""
            1464   ~0%    {6}    | JOIN WITH `FunctionType::AssocFunctionType.getTypeAt/1#dispred#d4d46f61` ON FIRST 2 OUTPUT Lhs.2, Lhs.3, Lhs.4, Lhs.5, Lhs.6, Rhs.2

          173691   ~1%    {7} r2 = JOIN `TypeInference::AssocFunctionResolution::OverloadedCallArgsAreInstantiationsOf::argsAreNotInstantiationsOf/2#6a6070f7#prev_delta` WITH `TypeInference::AssocFunctionResolution::SelfArgIsInstantiationOf::argIsInstantiationOf/6#aaa87ac9#prev` ON FIRST 2 OUTPUT Rhs.5, _, Lhs.0, Lhs.1, Rhs.2, Rhs.3, Rhs.4
          173691   ~1%    {7}    | REWRITE WITH Out.1 := ""
          173691   ~1%    {6}    | JOIN WITH `FunctionType::AssocFunctionType.getTypeAt/1#dispred#d4d46f61` ON FIRST 2 OUTPUT Lhs.2, Lhs.3, Lhs.4, Lhs.5, Lhs.6, Rhs.2

        20022454   ~0%    {7} r3 = SCAN `TypeInference::AssocFunctionResolution::SelfArgIsInstantiationOf::argIsNotInstantiationOf/6#1b8e512e#prev_delta` OUTPUT In.0, In.1, In.2, In.3, In.4, In.5, _
        20022454   ~0%    {7}    | REWRITE WITH Out.6 := "^([0-9]+)\\..*$"
        20022175   ~2%    {9}    | JOIN WITH PRIMITIVE regexpCapture#bbff ON Lhs.5,Lhs.6
        20022175   ~2%    {10}    | SCAN OUTPUT In.0, In.1, In.2, In.3, In.4, In.5, In.6, In.7, In.8, _
                          {9}    | REWRITE WITH Tmp.9 := 1, TEST InOut.7 = Tmp.9 KEEPING 9
        20022175   ~1%    {7}    | SCAN OUTPUT In.8, In.0, In.1, In.2, In.3, In.4, In.5
        20022175   ~1%    {8}    | JOIN WITH `UnboundList::Make<Locations::Location,TypeInference::M1::UnboundListInput>::encode/1#47b2ec3f_10#join_rhs` ON FIRST 1 OUTPUT Rhs.1, Lhs.1, Lhs.2, Lhs.3, Lhs.4, Lhs.5, Lhs.6, Lhs.0
        20022175   ~0%    {10}    | JOIN WITH `Type::Type.getATypeParameter/0#dispred#ddf0e8ff_10#join_rhs` ON FIRST 1 OUTPUT Lhs.1, Lhs.2, Lhs.3, Lhs.4, Lhs.5, Rhs.1, _, Lhs.6, Lhs.7, _
                          {7}    | REWRITE WITH Tmp.6 := length(In.8), Tmp.9 := 1, Tmp.6 := (Tmp.6 + Tmp.9), Out.6 := suffix(In.7,Tmp.6) KEEPING 7
        20022175   ~0%    {6}    | SCAN OUTPUT In.0, In.1, In.2, In.3, In.4, In.5

        20197330   ~0%    {6} r4 = r1 UNION r2 UNION r3
        20187834   ~0%    {6}    | AND NOT `TypeInference::AssocFunctionResolution::AssocFunctionCall.hasIncompatibleTarget/5#85c07422#prev`(FIRST 6)
                          return r4
```

After
```
Pipeline standard for TypeInference::AssocFunctionResolution::AssocFunctionCall.hasIncompatibleTarget/5#85c07422@a58ce91w was evaluated in 537 iterations totaling 382ms (delta sizes total: 20033950).
        19862347   ~0%    {7} r1 = SCAN `TypeInference::AssocFunctionResolution::SelfArgIsInstantiationOf::argIsNotInstantiationOf/6#1b8e512e#prev_delta` OUTPUT In.5, _, In.0, In.1, In.2, In.3, In.4
        19862347   ~0%    {7}    | REWRITE WITH Out.1 := ""

          174684   ~1%    {7} r2 = SCAN `TypeInference::AssocFunctionResolution::AssocFunctionCall.hasIncompatibleArgsTarget/5#dispred#7d49b9f9#prev_delta` OUTPUT In.5, _, In.0, In.1, In.2, In.3, In.4
          174684   ~1%    {7}    | REWRITE WITH Out.1 := ""

        20037031   ~0%    {7} r3 = r1 UNION r2
        20037031   ~0%    {6}    | JOIN WITH `FunctionType::AssocFunctionType.getTypeAt/1#dispred#d4d46f61` ON FIRST 2 OUTPUT Lhs.2, Lhs.3, Lhs.4, Lhs.5, Lhs.6, Rhs.2
        20033950   ~0%    {6}    | AND NOT `TypeInference::AssocFunctionResolution::AssocFunctionCall.hasIncompatibleTarget/5#85c07422#prev`(FIRST 6)
                          return r3
```
2026-04-14 09:51:45 +02:00
..
2026-04-14 09:51:45 +02:00
2026-01-13 16:02:32 +01:00
2026-01-20 11:56:20 +00:00
2024-08-30 17:45:51 +02:00
2026-01-20 11:56:16 +00:00
2025-12-04 10:38:47 +01:00