Rust: Add the new sinks to stats.

Author: geoffw0

rust/ql/src/queries/summary/Stats.qll

@@ -11,6 +11,7 @@ private import codeql.rust.controlflow.internal.CfgConsistency as CfgConsistency
 private import codeql.rust.dataflow.internal.DataFlowConsistency as DataFlowConsistency
 private import codeql.rust.security.SqlInjectionExtensions
 private import codeql.rust.security.CleartextLoggingExtensions
+private import codeql.rust.security.HardcodedCryptographicValueExtensions
 
 /**
  * Gets a count of the total number of lines of code in the database.
@@ -62,6 +63,8 @@ string getAQuerySinkKind(DataFlow::Node n) {
   n instanceof SqlInjection::Sink and result = "SqlInjection"
   or
   n instanceof CleartextLogging::Sink and result = "CleartextLogging"
+  or
+  n instanceof HardcodedCryptographicValue::Sink and result = "HardcodedCryptographicValue"
 }
 
 /**

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 | 1471 |
+| Taint edges - number of edges | 1475 |
 | Taint reach - nodes tainted | 0 |
 | Taint reach - per million nodes | 0 |
 | Taint sinks - cryptographic operations | 0 |