cargo fmt

src/dynamic/lang/c.rs

@@ -70,9 +70,12 @@ impl CShape {
         let kind = spec.entry_kind.tag();
 
         let has_main_argv = (source.contains("int main(") || source.contains("int main ("))
-            && (source.contains("argc") || source.contains("char *argv")
-                || source.contains("char* argv") || source.contains("char **argv"));
-        let has_libfuzzer = source.contains("LLVMFuzzerTestOneInput") || entry == "LLVMFuzzerTestOneInput";
+            && (source.contains("argc")
+                || source.contains("char *argv")
+                || source.contains("char* argv")
+                || source.contains("char **argv"));
+        let has_libfuzzer =
+            source.contains("LLVMFuzzerTestOneInput") || entry == "LLVMFuzzerTestOneInput";
 
         if has_libfuzzer {
             return Self::LibfuzzerEntry;
@@ -96,7 +99,10 @@ pub fn detect_shape(spec: &HarnessSpec) -> CShape {
 }
 
 fn read_entry_source(entry_file: &str) -> String {
-    let candidates = [PathBuf::from(entry_file), PathBuf::from(".").join(entry_file)];
+    let candidates = [
+        PathBuf::from(entry_file),
+        PathBuf::from(".").join(entry_file),
+    ];
     for path in &candidates {
         if let Ok(s) = std::fs::read_to_string(path) {
             return s;
@@ -735,9 +741,21 @@ mod tests {
     #[test]
     fn entry_kinds_supported_is_non_empty() {
         assert!(!CEmitter.entry_kinds_supported().is_empty());
-        assert!(CEmitter.entry_kinds_supported().contains(&EntryKindTag::Function));
-        assert!(CEmitter.entry_kinds_supported().contains(&EntryKindTag::CliSubcommand));
-        assert!(CEmitter.entry_kinds_supported().contains(&EntryKindTag::LibraryApi));
+        assert!(
+            CEmitter
+                .entry_kinds_supported()
+                .contains(&EntryKindTag::Function)
+        );
+        assert!(
+            CEmitter
+                .entry_kinds_supported()
+                .contains(&EntryKindTag::CliSubcommand)
+        );
+        assert!(
+            CEmitter
+                .entry_kinds_supported()
+                .contains(&EntryKindTag::LibraryApi)
+        );
     }
 
     #[test]
@@ -806,14 +824,20 @@ mod tests {
             !h.source.contains("char *new_argv[8]"),
             "fixed-size stack array must be gone — Argv(n>=6) used to overrun",
         );
-        assert!(h.source.contains("char **new_argv = (char**)calloc(3, sizeof(char*))"));
+        assert!(
+            h.source
+                .contains("char **new_argv = (char**)calloc(3, sizeof(char*))")
+        );
         assert!(h.source.contains("free(new_argv);"));
 
         let mut spec6 = make_spec(PayloadSlot::Argv(6));
         spec6.entry_kind = EntryKind::CliSubcommand;
         spec6.entry_name = "nyx_entry_main".into();
         let h6 = emit(&spec6).unwrap();
-        assert!(h6.source.contains("char **new_argv = (char**)calloc(9, sizeof(char*))"));
+        assert!(
+            h6.source
+                .contains("char **new_argv = (char**)calloc(9, sizeof(char*))")
+        );
         assert!(h6.source.contains("free(new_argv);"));
     }
 
@@ -880,7 +904,10 @@ mod tests {
         // The install must come after `nyx_payload()` returns and before the
         // entry invocation — otherwise a crash inside payload decode would
         // be misattributed to the sink (would defeat Phase 08(b)).
-        let install_pos = h.source.find("__nyx_install_crash_guard(\"run\");").unwrap();
+        let install_pos = h
+            .source
+            .find("__nyx_install_crash_guard(\"run\");")
+            .unwrap();
         let payload_pos = h.source.find("char *payload = nyx_payload();").unwrap();
         let invoke_pos = h.source.find("run(payload, strlen(payload));").unwrap();
         assert!(
@@ -927,7 +954,8 @@ mod tests {
         spec.entry_name = "main".into();
         let h = emit(&spec).unwrap();
         assert!(
-            h.source.contains("__nyx_install_crash_guard(\"__nyx_entry_main\");"),
+            h.source
+                .contains("__nyx_install_crash_guard(\"__nyx_entry_main\");"),
             "install_crash_guard must use the post-rename symbol when entry_name == 'main'",
         );
     }
@@ -938,14 +966,21 @@ mod tests {
         spec.entry_kind = EntryKind::LibraryApi;
         spec.entry_name = "LLVMFuzzerTestOneInput".into();
         let h = emit(&spec).unwrap();
-        assert!(h.source.contains("LLVMFuzzerTestOneInput((const uint8_t *)payload, strlen(payload))"));
+        assert!(
+            h.source
+                .contains("LLVMFuzzerTestOneInput((const uint8_t *)payload, strlen(payload))")
+        );
     }
 
     #[test]
     fn emit_makefile_in_extra_files() {
         let spec = make_spec(PayloadSlot::Param(0));
         let h = emit(&spec).unwrap();
-        let mk = h.extra_files.iter().find(|(n, _)| n == "Makefile").expect("Makefile must be staged");
+        let mk = h
+            .extra_files
+            .iter()
+            .find(|(n, _)| n == "Makefile")
+            .expect("Makefile must be staged");
         assert!(mk.1.contains("nyx_harness: main.c entry.c"));
     }
 
@@ -965,7 +1000,8 @@ mod tests {
             "probe_shim banner missing from chain step source",
         );
         assert!(
-            step.source.contains("static void __nyx_install_crash_guard("),
+            step.source
+                .contains("static void __nyx_install_crash_guard("),
             "install_crash_guard missing from chain step source",
         );
         let shim_pos = step