diff --git a/rust/ql/lib/codeql/rust/internal/TypeInference.qll b/rust/ql/lib/codeql/rust/internal/TypeInference.qll
index bcc18342c007..15daf6d2f179 100644
--- a/rust/ql/lib/codeql/rust/internal/TypeInference.qll
+++ b/rust/ql/lib/codeql/rust/internal/TypeInference.qll
@@ -1812,8 +1812,12 @@ private module MethodCallMatchingInput implements MatchingWithEnvironmentInputSi
     }
 
     pragma[nomagic]
-    private Type getInferredSelfType(string derefChain, boolean borrow, TypePath path) {
-      result = this.getACandidateReceiverTypeAt(derefChain, borrow, path)
+    private Type getInferredSelfType(AccessPosition apos, string derefChainBorrow, TypePath path) {
+      exists(string derefChain, boolean borrow |
+        result = this.getACandidateReceiverTypeAt(derefChain, borrow, path) and
+        derefChainBorrow = encodeDerefChainBorrow(derefChain, borrow) and
+        apos.isSelf()
+      )
     }
 
     pragma[nomagic]
@@ -1839,11 +1843,7 @@ private module MethodCallMatchingInput implements MatchingWithEnvironmentInputSi
 
     bindingset[derefChainBorrow]
     Type getInferredType(string derefChainBorrow, AccessPosition apos, TypePath path) {
-      exists(string derefChain, boolean borrow |
-        derefChainBorrow = encodeDerefChainBorrow(derefChain, borrow) and
-        apos.isSelf() and
-        result = this.getInferredSelfType(derefChain, borrow, path)
-      )
+      result = this.getInferredSelfType(apos, derefChainBorrow, path)
       or
       result = this.getInferredNonSelfType(apos, path)
     }
diff --git a/shared/typeinference/codeql/typeinference/internal/TypeInference.qll b/shared/typeinference/codeql/typeinference/internal/TypeInference.qll
index ff9ccf3c192b..0b259df92116 100644
--- a/shared/typeinference/codeql/typeinference/internal/TypeInference.qll
+++ b/shared/typeinference/codeql/typeinference/internal/TypeInference.qll
@@ -1160,7 +1160,7 @@ module Make1<LocationSig Location, InputSig1<Location> Input1> {
 
       pragma[nomagic]
       private predicate directTypeMatch0(
-        Access a, AccessEnvironment e, Declaration target, DeclarationPosition dpos,
+        Access a, DeclarationPosition dpos, AccessEnvironment e, Declaration target,
         TypePath pathToTypeParam, TypeParameter tp
       ) {
         not exists(getTypeArgument(a, target, tp, _)) and
@@ -1177,7 +1177,7 @@ module Make1<LocationSig Location, InputSig1<Location> Input1> {
         Access a, AccessEnvironment e, Declaration target, TypePath path, Type t, TypeParameter tp
       ) {
         exists(AccessPosition apos, DeclarationPosition dpos, TypePath pathToTypeParam |
-          directTypeMatch0(a, e, target, dpos, pathToTypeParam, tp) and
+          directTypeMatch0(a, dpos, e, target, pathToTypeParam, tp) and
           accessDeclarationPositionMatch(apos, dpos) and
           t = a.getInferredType(e, apos, pathToTypeParam.appendInverse(path))
         )
@@ -1269,7 +1269,7 @@ module Make1<LocationSig Location, InputSig1<Location> Input1> {
         }
 
         private newtype TRelevantAccess =
-          MkRelevantAccess(Access a, AccessEnvironment e, AccessPosition apos, TypePath path) {
+          MkRelevantAccess(Access a, AccessPosition apos, AccessEnvironment e, TypePath path) {
             relevantAccessConstraint(a, e, _, apos, path, _)
           }
 
@@ -1279,11 +1279,11 @@ module Make1<LocationSig Location, InputSig1<Location> Input1> {
          */
         private class RelevantAccess extends MkRelevantAccess {
           Access a;
-          AccessEnvironment e;
           AccessPosition apos;
+          AccessEnvironment e;
           TypePath path;
 
-          RelevantAccess() { this = MkRelevantAccess(a, e, apos, path) }
+          RelevantAccess() { this = MkRelevantAccess(a, apos, e, path) }
 
           Type getTypeAt(TypePath suffix) {
             result = a.getInferredType(e, apos, path.appendInverse(suffix))
@@ -1314,7 +1314,7 @@ module Make1<LocationSig Location, InputSig1<Location> Input1> {
           Type constraint, TypePath path, Type t
         ) {
           exists(RelevantAccess ra |
-            ra = MkRelevantAccess(a, e, apos, prefix) and
+            ra = MkRelevantAccess(a, apos, e, prefix) and
             SatisfiesConstraint<RelevantAccess, SatisfiesConstraintInput>::satisfiesConstraintType(ra,
               constraint, path, t) and
             constraint = ra.getConstraint(target)