wip

androscalpel/src/class.rs

@@ -392,32 +392,32 @@ impl<V: Visitor> Visitable<V> for Class {
     fn default_visit(&self, v: &mut V) -> Result<()> {
         v.visit_type(&self.descriptor)?;
         if let Some(superclass) = &self.superclass {
-            v.visit_type(&superclass)?;
+            v.visit_type(superclass)?;
         }
         for interface in &self.interfaces {
-            v.visit_type(&interface)?;
+            v.visit_type(interface)?;
         }
         if let Some(source_file) = &self.source_file {
-            v.visit_string(&source_file)?;
+            v.visit_string(source_file)?;
         }
         for (id, field) in &self.static_fields {
-            v.visit_field_id(&id)?;
-            v.visit_field(&field)?;
+            v.visit_field_id(id)?;
+            v.visit_field(field)?;
         }
         for (id, field) in &self.instance_fields {
-            v.visit_field_id(&id)?;
-            v.visit_field(&field)?;
+            v.visit_field_id(id)?;
+            v.visit_field(field)?;
         }
         for (id, meth) in &self.direct_methods {
-            v.visit_method_id(&id)?;
-            v.visit_method(&meth)?;
+            v.visit_method_id(id)?;
+            v.visit_method(meth)?;
         }
         for (id, meth) in &self.virtual_methods {
-            v.visit_method_id(&id)?;
-            v.visit_method(&meth)?;
+            v.visit_method_id(id)?;
+            v.visit_method(meth)?;
         }
         for annot in &self.annotations {
-            v.visit_annotation_item(&annot)?;
+            v.visit_annotation_item(annot)?;
         }
         Ok(())
     }

androscalpel/src/code.rs

@@ -424,12 +424,12 @@ impl Code {
                             end_label
                         ))?
                         .clone();
-                    for i in 0..handlers.len() {
-                        handlers[i].1 = new_labels
-                            .get(&handlers[i].1)
+                    for handler in &mut handlers {
+                        handler.1 = new_labels
+                            .get(&handler.1)
                             .ok_or(anyhow!(
                                 "Internal error: {} not found in renamed label",
-                                handlers[i].1
+                                handler.1
                             ))?
                             .clone();
                     }
@@ -498,7 +498,7 @@ impl Code {
 impl<V: Visitor> Visitable<V> for Code {
     fn default_visit(&self, v: &mut V) -> Result<()> {
         for ins in &self.insns {
-            v.visit_instruction(&ins)?;
+            v.visit_instruction(ins)?;
         }
         Ok(())
     }

androscalpel/src/dex_id.rs

@@ -30,7 +30,7 @@ impl<V: Visitor> Visitable<V> for IdMethodType {
         v.visit_string(&self.shorty)?;
         v.visit_type(&self.return_type)?;
         for ty in &self.parameters {
-            v.visit_type(&ty)?;
+            v.visit_type(ty)?;
         }
         Ok(())
     }

androscalpel/src/dex_writer.rs

@@ -611,7 +611,7 @@ impl DexWriter {
                 }
                 Instruction::InvokeCustom { call_site, .. } => {
                     let call_site_idx = self.call_site_ids.len();
-                    self.insert_call_site_item(&call_site)?;
+                    self.insert_call_site_item(call_site)?;
                     let ins = ins.get_raw_ins(GetRawInsParam {
                         call_site_idx: Some(call_site_idx),
                         ..GetRawInsParam::default()
@@ -628,7 +628,7 @@ impl DexWriter {
                 }
                 Instruction::ConstMethodHandle { handle, .. } => {
                     let method_handle_idx = self.method_handles.len();
-                    self.insert_method_handle(&handle)?;
+                    self.insert_method_handle(handle)?;
                     let ins = ins.get_raw_ins(GetRawInsParam {
                         method_handle_idx: Some(method_handle_idx),
                         ..GetRawInsParam::default()

androscalpel/src/field.rs

@@ -263,13 +263,13 @@ impl<V: Visitor> Visitable<V> for Field {
         v.visit_field_id(&self.descriptor)?;
         v.visit_field_visibility(&self.visibility)?;
         if let Some(val) = &self.value {
-            v.visit_value(&val)?;
+            v.visit_value(val)?;
         }
         for annot in &self.annotations {
-            v.visit_annotation_item(&annot)?;
+            v.visit_annotation_item(annot)?;
         }
         if let Some(hiddenapi) = &self.hiddenapi {
-            v.visit_hidden_api_data(&hiddenapi)?;
+            v.visit_hidden_api_data(hiddenapi)?;
         }
 
         Ok(())

androscalpel/src/method.rs

@@ -304,18 +304,18 @@ impl<V: Visitor> Visitable<V> for Method {
         v.visit_method_id(&self.descriptor)?;
         v.visit_method_visibility(&self.visibility)?;
         for annot in &self.annotations {
-            v.visit_annotation_item(&annot)?;
+            v.visit_annotation_item(annot)?;
         }
         for parameter_annotations in &self.parameters_annotations {
             for annot in parameter_annotations {
-                v.visit_annotation_item(&annot)?;
+                v.visit_annotation_item(annot)?;
             }
         }
         if let Some(hiddenapi) = &self.hiddenapi {
-            v.visit_hidden_api_data(&hiddenapi)?;
+            v.visit_hidden_api_data(hiddenapi)?;
         }
         if let Some(code) = &self.code {
-            v.visit_code(&code)?;
+            v.visit_code(code)?;
         }
         Ok(())
     }

androscalpel/src/scalar.rs

@@ -424,7 +424,7 @@ impl DexArray {
 impl<V: Visitor> Visitable<V> for DexArray {
     fn default_visit(&self, v: &mut V) -> Result<()> {
         for val in &self.0 {
-            v.visit_value(&val)?;
+            v.visit_value(val)?;
         }
         Ok(())
     }

androscalpel_serializer/src/debug.rs

@@ -199,7 +199,7 @@ impl DebugInfoItem {
                         address = addr;
                         addr_diff = 0;
                     }
-                    if line_diff < -4 || line_diff >= 15 - 4 {
+                    if !(-4..15 - 4).contains(&line_diff) {
                         bytecode.push(DbgBytecode::AdvanceLine {
                             line_diff: Sleb128(line_diff),
                         });
@@ -215,7 +215,7 @@ impl DebugInfoItem {
                 }
             }
         }
-        if bytecode.len() == 0 || bytecode[bytecode.len() - 1] != DbgBytecode::EndSequence {
+        if bytecode.is_empty() || bytecode[bytecode.len() - 1] != DbgBytecode::EndSequence {
             bytecode.push(DbgBytecode::EndSequence);
         }
         Self {