refactor: add more clippy rule

Cargo.toml

@@ -104,3 +104,74 @@ lto = "fat"
 debug    = true
 inherits = "release"
 strip    = false
+
+# the following lints rules are from https://github.com/biomejs/biome/blob/4bd3d6f09642952ee14445ed56af81a73796cea1/Cargo.toml#L7C1-L75C1
+[workspace.lints.rust]
+absolute_paths_not_starting_with_crate = "warn"
+dead_code                              = "warn"
+trivial_numeric_casts                  = "warn"
+unused_import_braces                   = "warn"
+unused_lifetimes                       = "warn"
+unused_macro_rules                     = "warn"
+
+[workspace.lints.clippy]
+cargo_common_metadata   = "allow"
+empty_docs              = "allow" # there are some false positives inside biome_wasm
+multiple_crate_versions = "allow"
+
+# pedantic
+checked_conversions          = "warn"
+cloned_instead_of_copied     = "warn"
+copy_iterator                = "warn"
+dbg_macro                    = "warn"
+doc_link_with_quotes         = "warn"
+empty_enum                   = "warn"
+expl_impl_clone_on_copy      = "warn"
+explicit_into_iter_loop      = "warn"
+filter_map_next              = "warn"
+flat_map_option              = "warn"
+fn_params_excessive_bools    = "warn"
+from_iter_instead_of_collect = "warn"
+implicit_clone               = "warn"
+# not sure whether it's necessary
+# implicit_hasher              = "warn"
+index_refutable_slice        = "warn"
+inefficient_to_string        = "warn"
+invalid_upcast_comparisons   = "warn"
+iter_not_returning_iterator  = "warn"
+large_stack_arrays           = "warn"
+large_types_passed_by_value  = "warn"
+macro_use_imports            = "warn"
+manual_ok_or                 = "warn"
+manual_string_new            = "warn"
+map_flatten                  = "warn"
+map_unwrap_or                = "warn"
+mismatching_type_param_order = "warn"
+mut_mut                      = "warn"
+naive_bytecount              = "warn"
+needless_bitwise_bool        = "warn"
+needless_continue            = "warn"
+needless_for_each            = "warn"
+no_effect_underscore_binding = "warn"
+ref_binding_to_reference     = "warn"
+ref_option_ref               = "warn"
+stable_sort_primitive        = "warn"
+unnecessary_box_returns      = "warn"
+unnecessary_join             = "warn"
+unnested_or_patterns         = "warn"
+unreadable_literal           = "warn"
+verbose_bit_mask             = "warn"
+zero_sized_map_values        = "warn"
+
+# restriction
+empty_drop                      = "warn"
+float_cmp_const                 = "warn"
+get_unwrap                      = "warn"
+infinite_loop                   = "warn"
+lossy_float_literal             = "warn"
+rc_buffer                       = "warn"
+rc_mutex                        = "warn"
+rest_pat_in_fully_bound_structs = "warn"
+verbose_file_reads              = "warn"
+# https://github.com/rustwasm/wasm-bindgen/issues/3944
+#mem_forget                      = "warn"

crates/rspack_core/Cargo.toml

@@ -69,3 +69,6 @@ ustr = { workspace = true }
 
 [dev-dependencies]
 pretty_assertions = { version = "1.4.0" }
+
+[lints]
+workspace = true

crates/rspack_core/src/build_chunk_graph/code_splitter.rs

@@ -395,7 +395,7 @@ impl<'me> CodeSplitter<'me> {
             .compilation
             .get_module_graph()
             .module_identifier_by_dependency_id(dep)
-            .cloned()
+            .copied()
         })
         .collect::<Vec<_>>();
 
@@ -849,7 +849,7 @@ Or do you want to use the entrypoints '{name}' and '{runtime}' independently on
       .get_module_graph()
       .modules()
       .keys()
-      .cloned()
+      .copied()
       .collect::<Vec<_>>();
     for module_identifier in ids {
       self.compilation.chunk_graph.add_module(module_identifier)
@@ -1278,8 +1278,9 @@ Or do you want to use the entrypoints '{name}' and '{runtime}' independently on
               entry_options
                 .chunk_loading
                 .as_ref()
-                .map(|x| !matches!(x, ChunkLoading::Disable))
-                .unwrap_or(item_chunk_group_info.chunk_loading),
+                .map_or(item_chunk_group_info.chunk_loading, |x| {
+                  !matches!(x, ChunkLoading::Disable)
+                }),
               entry_options
                 .async_chunks
                 .unwrap_or(item_chunk_group_info.async_chunks),
@@ -1554,7 +1555,7 @@ Or do you want to use the entrypoints '{name}' and '{runtime}' independently on
       let chunk_group_ukey = chunk_group_info.chunk_group;
 
       // 1. Add new targets to the list of children
-      chunk_group_info.children.extend(targets.iter().cloned());
+      chunk_group_info.children.extend(targets.iter().copied());
 
       // 2. Calculate resulting available modules
       let resulting_available_modules = chunk_group_info

crates/rspack_core/src/chunk.rs

@@ -532,13 +532,9 @@ impl Chunk {
         order_children
           .iter()
           .flat_map(|(_, child_chunks)| {
-            child_chunks.iter().filter_map(|chunk_ukey| {
-              compilation
-                .chunk_by_ukey
-                .expect_get(chunk_ukey)
-                .id
-                .to_owned()
-            })
+            child_chunks
+              .iter()
+              .filter_map(|chunk_ukey| compilation.chunk_by_ukey.expect_get(chunk_ukey).id.clone())
           })
           .collect_vec()
       })
@@ -562,7 +558,7 @@ impl Chunk {
     ) {
       let chunk = compilation.chunk_by_ukey.expect_get(chunk_ukey);
       if let (Some(chunk_id), Some(child_chunk_ids)) = (
-        chunk.id.to_owned(),
+        chunk.id.clone(),
         chunk.get_child_ids_by_order(order, compilation),
       ) {
         result
@@ -577,7 +573,7 @@ impl Chunk {
         .get_sorted_groups_iter(&compilation.chunk_group_by_ukey)
         .filter_map(|chunk_group_ukey| {
           get_chunk_group_from_ukey(chunk_group_ukey, &compilation.chunk_group_by_ukey)
-            .map(|g| g.chunks.to_owned())
+            .map(|g| g.chunks.clone())
         })
         .flatten()
       {

crates/rspack_core/src/chunk_graph/chunk_graph_chunk.rs

@@ -88,7 +88,7 @@ impl ChunkGraph {
 
     let old_cgm = self.get_chunk_graph_module(*old_module_id);
     // Using clone to avoid using mutable borrow and immutable borrow at the same time.
-    for chunk in old_cgm.chunks.clone().into_iter() {
+    for chunk in old_cgm.chunks.clone() {
       let cgc = self.get_chunk_graph_chunk_mut(chunk);
       cgc.modules.remove(old_module_id);
       cgc.modules.insert(*new_module_id);
@@ -100,9 +100,9 @@ impl ChunkGraph {
     let old_cgm = self.get_chunk_graph_module_mut(*old_module_id);
     old_cgm.chunks.clear();
 
-    for chunk in old_cgm.entry_in_chunks.clone().into_iter() {
+    for chunk in old_cgm.entry_in_chunks.clone() {
       let cgc = self.get_chunk_graph_chunk_mut(chunk);
-      if let Some(old) = cgc.entry_modules.get(old_module_id).cloned() {
+      if let Some(old) = cgc.entry_modules.get(old_module_id).copied() {
         let mut new_entry_modules = LinkedHashMap::default();
         for (m, cg) in cgc.entry_modules.iter() {
           if m == old_module_id {
@@ -122,7 +122,7 @@ impl ChunkGraph {
     old_cgm.entry_in_chunks.clear();
     let old_cgm = self.get_chunk_graph_module(*old_module_id);
 
-    for chunk in old_cgm.runtime_in_chunks.clone().into_iter() {
+    for chunk in old_cgm.runtime_in_chunks.clone() {
       let cgc = self.get_chunk_graph_chunk_mut(chunk);
       // delete old module
       cgc.runtime_modules = std::mem::take(&mut cgc.runtime_modules)
@@ -155,7 +155,7 @@ impl ChunkGraph {
   pub fn get_chunk_entry_modules(&self, chunk_ukey: &ChunkUkey) -> Vec<ModuleIdentifier> {
     let chunk_graph_chunk = self.get_chunk_graph_chunk(chunk_ukey);
 
-    chunk_graph_chunk.entry_modules.keys().cloned().collect()
+    chunk_graph_chunk.entry_modules.keys().copied().collect()
   }
 
   pub fn get_chunk_entry_modules_with_chunk_group_iterable(
@@ -476,7 +476,7 @@ impl ChunkGraph {
     module_graph: &ModuleGraph,
   ) -> Vec<ModuleIdentifier> {
     let cgc = self.get_chunk_graph_chunk(chunk);
-    let mut input = cgc.modules.iter().cloned().collect::<Vec<_>>();
+    let mut input = cgc.modules.iter().copied().collect::<Vec<_>>();
     input.sort_unstable();
     let mut modules = find_graph_roots(input, |module| {
       let mut set: IdentifierSet = Default::default();
@@ -825,6 +825,6 @@ impl ChunkGraph {
 
         None
       })
-      .unwrap_or(module.source_types().iter().cloned().collect())
+      .unwrap_or(module.source_types().iter().copied().collect())
   }
 }

crates/rspack_core/src/compiler/compilation.rs

@@ -924,7 +924,7 @@ impl Compilation {
 
     let chunk_ukey_and_manifest = results.into_inner();
 
-    for result in chunk_ukey_and_manifest.into_iter() {
+    for result in chunk_ukey_and_manifest {
       let (chunk_ukey, manifest, diagnostics) = result?;
       self.extend_diagnostics(diagnostics);
 
@@ -1005,7 +1005,7 @@ impl Compilation {
         // so use filter_map to ignore them
         module_graph
           .module_identifier_by_dependency_id(dep_id)
-          .cloned()
+          .copied()
       })
       .collect()
   }
@@ -1031,7 +1031,7 @@ impl Compilation {
           .values()
           .flat_map(|item| item.all_dependencies())
           .chain(self.global_entry.all_dependencies())
-          .cloned()
+          .copied()
           .collect(),
       )],
     )?;
@@ -1277,7 +1277,7 @@ impl Compilation {
       let entrypoint = self.chunk_group_by_ukey.expect_get(entrypoint_ukey);
       entrypoint.get_runtime_chunk(&self.chunk_group_by_ukey)
     });
-    UkeySet::from_iter(entries.chain(async_entries))
+    entries.chain(async_entries).collect()
   }
 
   #[allow(clippy::unwrap_in_result)]

crates/rspack_core/src/compiler/hmr.rs

@@ -27,14 +27,13 @@ where
     let (old_all_modules, old_runtime_modules) = collect_changed_modules(old.compilation)?;
     // TODO: should use `records`
 
-    let all_old_runtime = RuntimeSpec::from_iter(
-      old
-        .compilation
-        .get_chunk_graph_entries()
-        .into_iter()
-        .filter_map(|entry_ukey| get_chunk_from_ukey(&entry_ukey, &old.compilation.chunk_by_ukey))
-        .flat_map(|entry_chunk| entry_chunk.runtime.clone()),
-    );
+    let all_old_runtime = old
+      .compilation
+      .get_chunk_graph_entries()
+      .into_iter()
+      .filter_map(|entry_ukey| get_chunk_from_ukey(&entry_ukey, &old.compilation.chunk_by_ukey))
+      .flat_map(|entry_chunk| entry_chunk.runtime.clone())
+      .collect();
 
     let mut old_chunks: Vec<(String, RuntimeSpec)> = vec![];
     for (_, chunk) in old.compilation.chunk_by_ukey.iter() {

crates/rspack_core/src/compiler/make/cutout/fix_build_meta.rs

@@ -27,7 +27,7 @@ impl FixBuildMeta {
 
   pub fn fix_artifact(self, artifact: &mut MakeArtifact) {
     let mut module_graph = artifact.get_module_graph_mut();
-    for (id, build_meta) in self.origin_module_build_meta.into_iter() {
+    for (id, build_meta) in self.origin_module_build_meta {
       if let Some(module) = module_graph.module_by_identifier_mut(&id) {
         if let Some(module) = module.as_normal_module_mut() {
           if matches!(module.source(), NormalModuleSource::BuiltFailed(_)) {

crates/rspack_core/src/compiler/make/cutout/fix_issuers.rs

@@ -25,7 +25,7 @@ impl FixIssuers {
 
   pub fn fix_artifact(self, artifact: &mut MakeArtifact) {
     let mut module_graph = artifact.get_module_graph_mut();
-    for (id, issuer) in self.origin_module_issuers.into_iter() {
+    for (id, issuer) in self.origin_module_issuers {
       if let Some(mgm) = module_graph.module_graph_module_by_identifier_mut(&id) {
         mgm.set_issuer(issuer);
       }

crates/rspack_core/src/compiler/make/cutout/has_module_graph_change.rs

@@ -163,7 +163,7 @@ mod t {
       self
         .ids
         .iter()
-        .map(|id| id.to_string().into())
+        .map(|id| (*id).to_string().into())
         .collect_vec()
     }
   }

crates/rspack_core/src/compiler/make/mod.rs

@@ -113,7 +113,7 @@ pub fn make_module_graph(
         .values()
         .flat_map(|item| item.all_dependencies())
         .chain(compilation.global_entry.all_dependencies())
-        .cloned()
+        .copied()
         .collect(),
     ));
   }

crates/rspack_core/src/compiler/make/repair/factorize.rs

@@ -203,7 +203,6 @@ impl Task<MakeTaskContext> for FactorizeResultTask {
       context_dependencies,
       missing_dependencies,
       diagnostics,
-      ..
     } = *self;
     let artifact = &mut context.artifact;
     if !diagnostics.is_empty() {

crates/rspack_core/src/compiler/make/repair/process_dependencies.rs

@@ -28,7 +28,7 @@ impl Task<MakeTaskContext> for ProcessDependenciesTask {
     let module_graph =
       &mut MakeTaskContext::get_module_graph_mut(&mut context.artifact.module_graph_partial);
 
-    dependencies.into_iter().for_each(|dependency_id| {
+    for dependency_id in dependencies {
       let dependency = module_graph
         .dependency_by_id(&dependency_id)
         .expect("should have dependency");
@@ -59,7 +59,7 @@ impl Task<MakeTaskContext> for ProcessDependenciesTask {
           .or_insert(vec![])
           .push(dependency_id);
       }
-    });
+    }
 
     let module = module_graph
       .module_by_identifier(&original_module_identifier)

crates/rspack_core/src/compiler/mod.rs

@@ -313,8 +313,7 @@ where
     if let Some(source) = asset.get_source() {
       let filename = filename
         .split_once('?')
-        .map(|(filename, _query)| filename)
-        .unwrap_or(filename);
+        .map_or(filename, |(filename, _query)| filename);
       let file_path = output_path.join(filename);
       self
         .output_filesystem

crates/rspack_core/src/compiler/module_executor/execute.rs

@@ -101,7 +101,7 @@ impl Task<MakeTaskContext> for ExecuteTask {
 
     chunk.id = chunk.name.clone();
     chunk.ids = vec![chunk.id.clone().expect("id is set")];
-    let runtime = RuntimeSpec::from_iter(once("build time".into()));
+    let runtime: RuntimeSpec = once("build time".into()).collect();
 
     chunk.runtime = runtime.clone();
 
@@ -165,7 +165,7 @@ impl Task<MakeTaskContext> for ExecuteTask {
     Handle::current().block_on(async {
       compilation
         .process_runtime_requirements(
-          Vec::from_iter(modules.iter().copied()),
+          modules.iter().copied().collect::<Vec<_>>(),
           once(chunk_ukey),
           once(chunk_ukey),
           compilation.plugin_driver.clone(),
@@ -257,7 +257,7 @@ impl Task<MakeTaskContext> for ExecuteTask {
 
         result.id = id;
 
-        modules.iter().for_each(|m| {
+        for m in modules.iter() {
           let codegen_result = codegen_results.get(m, Some(&runtime));
 
           if let Some(source) = codegen_result.get(&SourceType::Asset)
@@ -270,7 +270,7 @@ impl Task<MakeTaskContext> for ExecuteTask {
               CompilationAsset::new(Some(source.clone()), asset_info.inner().clone()),
             );
           }
-        });
+        }
 
         Ok(result)
       }
@@ -305,8 +305,7 @@ impl Task<MakeTaskContext> for ExecuteTask {
           cacheable: runtime_module.cacheable(),
           size: runtime_module_size
             .get(&identifier)
-            .map(|s| s.to_owned())
-            .unwrap_or(0 as f64),
+            .map_or(0 as f64, |s| s.to_owned()),
         }
       })
       .collect_vec();