Fix clippy warnings (#126)

.circleci/config.yml

@@ -30,7 +30,7 @@ jobs:
           (cd ./fluence-faas/tests/wasm_tests; ./build.sh)
 
           cargo test --release -v --all-features -p marine-it-generator -p marine-runtime -p fluence-faas -p fluence-app-service -p marine -p mrepl
-          cargo clippy -v -p marine-runtime -p fluence-faas -p fluence-app-service -p marine -p mrepl
+          cargo clippy
 
       - save_cache:
           paths:

crates/it-generator/src/interface_generator.rs

@@ -131,7 +131,7 @@ fn validate_records(it_resolver: &ITResolver<'_>) -> Result<()> {
             match &field.ty {
                 IType::Record(record_type_id) => {
                     let inner_record_type = it_resolver.get_record_type(*record_type_id)?;
-                    validate_record_type(&inner_record_type, recursion_level + 1, it_resolver)?;
+                    validate_record_type(inner_record_type, recursion_level + 1, it_resolver)?;
                 }
                 _ => continue,
             }

crates/it-parser/src/extractor/it.rs

@@ -55,7 +55,7 @@ pub fn extract_it_from_module(wasmer_module: &WasmerModule) -> ParserResult<Inte
 }
 
 pub fn extract_version_from_module(module: &walrus::Module) -> ParserResult<semver::Version> {
-    let raw_custom_section = extract_custom_section(&module)?;
+    let raw_custom_section = extract_custom_section(module)?;
     let wit_section_bytes = raw_custom_section.as_ref();
     let it = extract_it_from_bytes(wit_section_bytes)?;
 

crates/module-info-parser/src/manifest/manifest_extractor.rs

@@ -41,7 +41,7 @@ where
 }
 
 pub fn extract_from_module(wasm_module: &Module) -> ModuleInfoResult<Option<ModuleManifest>> {
-    let sections = extract_custom_sections_by_name(&wasm_module, MANIFEST_SECTION_NAME)?;
+    let sections = extract_custom_sections_by_name(wasm_module, MANIFEST_SECTION_NAME)?;
     if sections.is_empty() {
         return Ok(None);
     }
@@ -65,7 +65,7 @@ pub fn extract_from_wasmer_module(
         None => return Ok(None),
     };
 
-    let section = try_as_one_section(&sections, MANIFEST_SECTION_NAME)?;
+    let section = try_as_one_section(sections, MANIFEST_SECTION_NAME)?;
     let manifest = section.as_slice().try_into()?;
 
     Ok(Some(manifest))

crates/module-info-parser/src/sdk_version/version_extractor.rs

@@ -41,7 +41,7 @@ where
 }
 
 pub fn extract_from_module(wasm_module: &Module) -> ModuleInfoResult<Option<semver::Version>> {
-    let sections = extract_custom_sections_by_name(&wasm_module, VERSION_SECTION_NAME)?;
+    let sections = extract_custom_sections_by_name(wasm_module, VERSION_SECTION_NAME)?;
 
     if sections.is_empty() {
         return Ok(None);
@@ -50,7 +50,7 @@ pub fn extract_from_module(wasm_module: &Module) -> ModuleInfoResult<Option<semv
 
     let version = match section {
         Cow::Borrowed(bytes) => as_semver(bytes),
-        Cow::Owned(vec) => as_semver(&vec),
+        Cow::Owned(vec) => as_semver(vec),
     }?;
 
     Ok(Some(version))

crates/module-interface/src/interface/records_transformer.rs

@@ -100,7 +100,7 @@ impl RecordsTransformer {
             .map(|id| {
                 // unwrap is safe here because sorted_order is constructed based on record_types
                 let record = record_types.get(&id).unwrap();
-                Self::convert_record(id, record, &record_types)
+                Self::convert_record(id, record, record_types)
             })
             .collect::<Vec<_>>()
     }

examples/sqlite/src/main.rs

@@ -17,7 +17,6 @@
 use marine_rs_sdk::marine;
 use marine_rs_sdk::module_manifest;
 
-use marine_sqlite_connector;
 use marine_sqlite_connector::State;
 
 module_manifest!();

examples/url-downloader/local_storage/src/main.rs

@@ -36,7 +36,7 @@ pub fn put(name: String, file_content: Vec<u8>) -> String {
     log::info!("put called with file name {}\n", name);
     let rpc_tmp_filepath = format!("{}{}", SITES_DIR, name);
 
-    let result = fs::write(PathBuf::from(rpc_tmp_filepath.clone()), file_content);
+    let result = fs::write(PathBuf::from(rpc_tmp_filepath), file_content);
     if let Err(e) = result {
         return format!("file can't be written: {}", e);
     }

fluence-app-service/src/service.rs

@@ -205,7 +205,7 @@ impl AppService {
         fluence_faas::FaaSError: From<C::Error>,
     {
         self.faas
-            .load_module(name, &wasm_bytes, config)
+            .load_module(name, wasm_bytes, config)
             .map_err(Into::into)
     }
 

fluence-faas/src/faas.rs

@@ -37,8 +37,11 @@ use std::convert::TryInto;
 use std::collections::HashMap;
 use std::rc::Rc;
 
+type MFunctionSignature = (Rc<Vec<IFunctionArg>>, Rc<Vec<IType>>);
+type MModuleInterface = (Rc<Vec<IFunctionArg>>, Rc<Vec<IType>>, Rc<MRecordTypes>);
+
 struct ModuleInterface {
-    function_signatures: HashMap<SharedString, (Rc<Vec<IFunctionArg>>, Rc<Vec<IType>>)>,
+    function_signatures: HashMap<SharedString, MFunctionSignature>,
     record_types: Rc<MRecordTypes>,
 }
 
@@ -186,7 +189,7 @@ impl FluenceFaaS {
         &'faas mut self,
         module_name: &str,
         func_name: &str,
-    ) -> Result<(Rc<Vec<IFunctionArg>>, Rc<Vec<IType>>, Rc<MRecordTypes>)> {
+    ) -> Result<MModuleInterface> {
         use FaaSError::NoSuchModule;
         use FaaSError::MissingFunctionError;
 
@@ -257,7 +260,7 @@ impl FluenceFaaS {
             &logger_filter,
         )?;
         self.marine
-            .load_module(name, &wasm_bytes, marine_module_config)
+            .load_module(name, wasm_bytes, marine_module_config)
             .map_err(Into::into)
     }
 

fluence-faas/src/faas_interface.rs

@@ -58,7 +58,7 @@ fn print_record_types<'r>(
                     f,
                     "  {}: {}",
                     field.name,
-                    itype_text_view(&field.ty, &module.record_types)
+                    itype_text_view(&field.ty, module.record_types)
                 )?;
             }
         }
@@ -84,7 +84,7 @@ fn print_functions_sign<'r>(
                     format!(
                         "{}: {}",
                         arg.name,
-                        itype_text_view(&arg.ty, &module_interface.record_types)
+                        itype_text_view(&arg.ty, module_interface.record_types)
                     )
                 })
                 .join(", ");
@@ -97,7 +97,7 @@ fn print_functions_sign<'r>(
                     f,
                     "{}) -> {}",
                     args,
-                    itype_text_view(&outputs[0], &module_interface.record_types)
+                    itype_text_view(&outputs[0], module_interface.record_types)
                 )?;
             } else {
                 // At now, multi values aren't supported - only one output type is possible

fluence-faas/src/json/json_to_ivalues.rs

@@ -33,9 +33,9 @@ pub(crate) fn json_to_ivalues<'a, 'b>(
     record_types: &'b MRecordTypes,
 ) -> Result<Vec<IValue>> {
     let ivalues = match json_args {
-        JValue::Object(json_map) => json_map_to_ivalues(json_map, arg_types, &record_types)?,
+        JValue::Object(json_map) => json_map_to_ivalues(json_map, arg_types, record_types)?,
         JValue::Array(json_array) => {
-            json_array_to_ivalues(json_array, arg_types.map(|arg| arg.1), &record_types)?
+            json_array_to_ivalues(json_array, arg_types.map(|arg| arg.1), record_types)?
         }
         JValue::Null => json_null_to_ivalues(arg_types)?,
         json_value => json_value_to_ivalues(json_value, arg_types)?,
@@ -199,7 +199,7 @@ fn jvalue_to_ivalue(jvalue: JValue, ty: &IType, record_types: &MRecordTypes) ->
         IType::I32 => to_ivalue!(jvalue, I32),
         IType::I64 => to_ivalue!(jvalue, I64),
         IType::Record(record_type_id) => {
-            let value = json_record_type_to_ivalue(jvalue, record_type_id, &record_types)?;
+            let value = json_record_type_to_ivalue(jvalue, record_type_id, record_types)?;
             Ok(IValue::Record(value))
         }
     }

fluence-faas/src/module_loading/mod.rs

@@ -47,7 +47,7 @@ pub(crate) fn load_modules_from_fs(
                 .ok_or_else(|| IOError(format!("No file name in path {:?}", path)))?,
         );
 
-        if modules.should_load(&file_name) {
+        if modules.should_load(file_name) {
             let module_bytes = std::fs::read(&path)?;
             let module_name = modules.extract_module_name(&path)?;
             if hash_map.insert(module_name, module_bytes).is_some() {

fluence-faas/tests/wasm_tests/arguments_passing/src/effector.rs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#![allow(clippy::all)]
+
 use marine_rs_sdk::marine;
 
 pub fn main() {}

fluence-faas/tests/wasm_tests/arguments_passing/src/pure.rs

@@ -15,6 +15,7 @@
  */
 
 #![allow(improper_ctypes)]
+#![allow(clippy::all)]
 
 use marine_rs_sdk::marine;
 

fluence-faas/tests/wasm_tests/arrays_passing/src/effector.rs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#![allow(clippy::all)]
+
 use marine_rs_sdk::marine;
 
 pub fn main() {}

fluence-faas/tests/wasm_tests/arrays_passing/src/pure.rs

@@ -15,6 +15,7 @@
  */
 
 #![allow(improper_ctypes)]
+#![allow(clippy::all)]
 
 use marine_rs_sdk::marine;
 

fluence-faas/tests/wasm_tests/records_passing/src/effector.rs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#![allow(clippy::all)]
+
 use marine_rs_sdk::marine;
 
 #[marine]

fluence-faas/tests/wasm_tests/records_passing/src/pure.rs

@@ -15,6 +15,7 @@
  */
 
 #![allow(improper_ctypes)]
+#![allow(clippy::all)]
 
 use marine_rs_sdk::marine;
 
@@ -57,6 +58,7 @@ pub fn test_record(test_record: TestRecord2) -> TestRecord2 {
 }
 
 #[marine]
+#[allow(dead_code)]
 fn test_record_ref(test_record: &TestRecord2) -> TestRecord2 {
     let mut test_record = effector::test_record_ref(test_record);
 

runtime/src/engine.rs

@@ -75,7 +75,7 @@ impl Marine {
     ) -> MResult<()> {
         let _prepared_wasm_bytes = crate::misc::prepare_module(wasm_bytes, config.mem_pages_count)?;
 
-        let module = MModule::new(&name, &wasm_bytes, config, &self.modules)?;
+        let module = MModule::new(&name, wasm_bytes, config, &self.modules)?;
 
         match self.modules.entry(name) {
             Entry::Vacant(entry) => {

runtime/src/host_imports/imports.rs

@@ -82,7 +82,7 @@ pub(crate) fn create_host_import_func(
 
         init_wasm_func_once!(allocate_func, ctx, (i32, i32), i32, ALLOCATE_FUNC_NAME, 2);
 
-        let lo_helper = LoHelper::new(&ctx, &allocate_func);
+        let lo_helper = LoHelper::new(ctx, &allocate_func);
         let t = ILowerer::new(&lo_helper)
             .map_err(HostImportError::LowererError)
             .and_then(|lowerer| ivalue_to_wvalues(&lowerer, result));

runtime/src/host_imports/lowering/lower_ivalues.rs

@@ -50,11 +50,11 @@ pub(crate) fn ivalue_to_wvalues<A: Allocatable>(
             vec![WValue::I32(offset as _), WValue::I32(array.len() as _)]
         }
         Some(IValue::Array(values)) => {
-            let LoweredArray { offset, size } = array_lower_memory(&lowerer, values)?;
+            let LoweredArray { offset, size } = array_lower_memory(lowerer, values)?;
             vec![WValue::I32(offset as _), WValue::I32(size as _)]
         }
         Some(IValue::Record(values)) => {
-            let offset = record_lower_memory(&lowerer, values)?;
+            let offset = record_lower_memory(lowerer, values)?;
             vec![WValue::I32(offset)]
         }
         None => vec![],

runtime/src/module/marine_module.rs

@@ -105,7 +105,7 @@ impl MModule {
         config: MModuleConfig,
         modules: &HashMap<String, MModule>,
     ) -> MResult<Self> {
-        let wasmer_module = compile(&wasm_bytes)?;
+        let wasmer_module = compile(wasm_bytes)?;
         crate::misc::check_sdk_version(name, &wasmer_module)?;
 
         let it = extract_it_from_module(&wasmer_module)?;

runtime/src/module/wit_instance.rs

@@ -51,9 +51,9 @@ impl ITInstance {
         wit: &MITInterfaces<'_>,
         modules: &HashMap<String, MModule>,
     ) -> MResult<Self> {
-        let mut exports = Self::extract_raw_exports(&wasmer_instance, wit)?;
+        let mut exports = Self::extract_raw_exports(wasmer_instance, wit)?;
         let imports = Self::extract_imports(module_name, modules, wit, exports.len())?;
-        let memories = Self::extract_memories(&wasmer_instance);
+        let memories = Self::extract_memories(wasmer_instance);
 
         exports.extend(imports);
         let funcs = exports;

tools/repl/src/repl.rs

@@ -60,6 +60,7 @@ struct CallModuleArguments<'args> {
     call_parameters: CallParameters,
 }
 
+#[allow(clippy::upper_case_acronyms)]
 pub(super) struct REPL {
     app_service: AppService,
 }