Rust: One more bit of cleanup.

Author: geoffw0

rust/ql/test/library-tests/dataflow/sources/TaintSources.expected

@@ -47,8 +47,8 @@
 | test.rs:369:25:369:43 | ...::open | Flow source 'FileSource' of type file (DEFAULT). |
 | test.rs:377:22:377:35 | ...::stdin | Flow source 'StdInSource' of type stdin (DEFAULT). |
 | test.rs:386:16:386:29 | ...::args | Flow source 'CommandLineArgs' of type commandargs (DEFAULT). |
-| web_frameworks.rs:13:31:13:31 | a | Flow source 'RemoteSource' of type remote (DEFAULT). |
-| web_frameworks.rs:22:31:22:36 | TuplePat | Flow source 'RemoteSource' of type remote (DEFAULT). |
-| web_frameworks.rs:44:31:44:45 | MyStruct {...} | Flow source 'RemoteSource' of type remote (DEFAULT). |
-| web_frameworks.rs:52:31:52:32 | ms | Flow source 'RemoteSource' of type remote (DEFAULT). |
-| web_frameworks.rs:61:15:61:15 | a | Flow source 'RemoteSource' of type remote (DEFAULT). |
+| web_frameworks.rs:12:31:12:31 | a | Flow source 'RemoteSource' of type remote (DEFAULT). |
+| web_frameworks.rs:21:31:21:36 | TuplePat | Flow source 'RemoteSource' of type remote (DEFAULT). |
+| web_frameworks.rs:43:31:43:45 | MyStruct {...} | Flow source 'RemoteSource' of type remote (DEFAULT). |
+| web_frameworks.rs:51:31:51:32 | ms | Flow source 'RemoteSource' of type remote (DEFAULT). |
+| web_frameworks.rs:60:15:60:15 | a | Flow source 'RemoteSource' of type remote (DEFAULT). |

rust/ql/test/library-tests/dataflow/sources/web_frameworks.rs

@@ -131,7 +131,7 @@ mod axum_test {
     use axum::routing::get;
     use axum::extract::{Path, Query, Request, Json};
     use std::collections::HashMap;
-    use crate::web_frameworks::sink;
+    use super::sink;
 
     async fn my_axum_handler_1(Path(a): Path<String>) -> &'static str { // $ MISSING: Alert[rust/summary/taint-sources]
         sink(a.as_str()); // $ MISSING: hasTaintFlow