Rust: Accept more test changes.

Author: geoffw0

rust/ql/test/query-tests/diagnostics/SummaryStats.expected

@@ -14,7 +14,7 @@
 | Macro calls - resolved | 8 |
 | Macro calls - total | 9 |
 | Macro calls - unresolved | 1 |
-| Taint edges - number of edges | 3 |
+| Taint edges - number of edges | 4 |
 | Taint reach - nodes tainted | 0 |
 | Taint reach - per million nodes | 0 |
 | Taint sinks - cryptographic operations | 0 |

rust/ql/test/utils-tests/modelgenerator/summaries.rs

@@ -54,14 +54,14 @@ impl MyStruct {
         MyStruct { foo: a, bar: b }
     }
 
-    // MISSING: summary=repo::test;<crate::summaries::MyStruct>::get_foo;Argument[self].Struct[crate::summaries::MyStruct::foo];ReturnValue;value;dfc-generated
+    // summary=repo::test;<crate::summaries::MyStruct>::get_foo;Argument[self].Struct[crate::summaries::MyStruct::foo];ReturnValue;value;dfc-generated
     pub fn get_foo(self) -> i64 {
         match self {
             MyStruct { foo, bar: _ } => foo
         }
     }
 
-    // MISSING: summary=repo::test;<crate::summaries::MyStruct>::get_foo;Argument[self].Struct[crate::summaries::MyStruct::bar];ReturnValue;value;dfc-generated
+    // summary=repo::test;<crate::summaries::MyStruct>::get_bar;Argument[self].Struct[crate::summaries::MyStruct::bar];ReturnValue;value;dfc-generated
     pub fn get_bar(self) -> f64 {
         match self {
             MyStruct { foo: _, bar } => bar