refactor: cargo clippy for api, compiler, config and sema crates

kclvm/api/src/capi_test.rs

@@ -78,7 +78,7 @@ fn test_c_api_get_full_schema_type() {
         "get-full-schema-type.response.json",
         |r| {
             for s_ty in &mut r.schema_type_list {
-                s_ty.filename = s_ty.filename.replace("/", "").replace("\\", "")
+                s_ty.filename = s_ty.filename.replace('/', "").replace('\\', "")
             }
         },
     );
@@ -92,7 +92,7 @@ fn test_c_api_get_all_full_schema_types() {
         "get-all-full-schema-types.response.json",
         |r| {
             for s_ty in &mut r.schema_type_list {
-                s_ty.filename = s_ty.filename.replace("/", "").replace("\\", "")
+                s_ty.filename = s_ty.filename.replace('/', "").replace('\\', "")
             }
         },
     );

kclvm/api/src/service/into.rs

@@ -93,7 +93,7 @@ impl IntoSymbolIndex for SymbolRef {
         let (index, generation) = self.get_id().into_raw_parts();
         SymbolIndex {
             i: index as u64,
-            g: generation as u64,
+            g: generation,
             kind: format!("{:?}", self.get_kind()),
         }
     }
@@ -104,7 +104,7 @@ impl IntoScopeIndex for ScopeRef {
         let (index, generation) = self.get_id().into_raw_parts();
         ScopeIndex {
             i: index as u64,
-            g: generation as u64,
+            g: generation,
             kind: format!("{:?}", self.get_kind()),
         }
     }

kclvm/ast/src/ast.rs

@@ -61,24 +61,24 @@ impl From<PosTuple> for Pos {
     }
 }
 
-impl Into<PosTuple> for Pos {
-    fn into(self) -> PosTuple {
-        (self.0, self.1, self.2, self.3, self.4)
+impl From<Pos> for PosTuple {
+    fn from(val: Pos) -> Self {
+        (val.0, val.1, val.2, val.3, val.4)
     }
 }
 
-impl Into<Range> for Pos {
-    fn into(self) -> Range {
+impl From<Pos> for Range {
+    fn from(val: Pos) -> Self {
         (
             Position {
-                filename: self.0.clone(),
-                line: self.1,
-                column: Some(self.2),
+                filename: val.0.clone(),
+                line: val.1,
+                column: Some(val.2),
             },
             Position {
-                filename: self.0,
-                line: self.3,
-                column: Some(self.4),
+                filename: val.0,
+                line: val.3,
+                column: Some(val.4),
             },
         )
     }
@@ -413,7 +413,7 @@ impl Module {
                 stmts.push(node_ref!(schema_stmt.clone(), stmt.pos()));
             }
         }
-        return stmts;
+        stmts
     }
 
     /// Get stmt on position
@@ -1746,7 +1746,7 @@ impl ToString for Type {
                     }
                 },
                 Type::Function(v) => {
-                    w.push_str("(");
+                    w.push('(');
                     if let Some(params) = &v.params_ty {
                         for (i, param) in params.iter().enumerate() {
                             if i > 0 {
@@ -1755,7 +1755,7 @@ impl ToString for Type {
                             to_str(&param.node, w);
                         }
                     }
-                    w.push_str(")");
+                    w.push(')');
                     if let Some(ret) = &v.ret_ty {
                         w.push_str(" -> ");
                         to_str(&ret.node, w);

kclvm/ast/src/lib.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 pub mod ast;
 pub mod config;

kclvm/ast_pretty/src/tests.rs

@@ -6,7 +6,7 @@ use pretty_assertions::assert_eq;
 
 const FILE_INPUT_SUFFIX: &str = ".input";
 const FILE_OUTPUT_SUFFIX: &str = ".output";
-const TEST_CASES: &[&'static str; 16] = &[
+const TEST_CASES: &[&str; 16] = &[
     "arguments",
     "empty",
     "if_stmt",
@@ -30,7 +30,7 @@ fn read_data(data_name: &str) -> (String, String) {
     filename.push(
         Path::new("src")
             .join("test_data")
-            .join(&format!("{}{}", data_name, FILE_INPUT_SUFFIX))
+            .join(format!("{}{}", data_name, FILE_INPUT_SUFFIX))
             .display()
             .to_string(),
     );
@@ -41,7 +41,7 @@ fn read_data(data_name: &str) -> (String, String) {
     filename_expect.push(
         Path::new("src")
             .join("test_data")
-            .join(&format!("{}{}", data_name, FILE_OUTPUT_SUFFIX))
+            .join(format!("{}{}", data_name, FILE_OUTPUT_SUFFIX))
             .display()
             .to_string(),
     );

kclvm/compiler/src/codegen/error.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 use std::error;
 use std::fmt::{self, Debug};

kclvm/compiler/src/codegen/llvm/context.rs

@@ -1562,7 +1562,7 @@ impl<'ctx> LLVMCodeGenContext<'ctx> {
         let mut pkg_scopes = self.pkg_scopes.borrow_mut();
         let scopes = pkg_scopes
             .get_mut(&current_pkgpath)
-            .expect(&format!("pkgpath {} is not found", current_pkgpath));
+            .unwrap_or_else(|| panic!("pkgpath {} is not found", current_pkgpath));
         if let Some(last) = scopes.last_mut() {
             let mut scalars = last.scalars.borrow_mut();
             // TODO: To avoid conflicts, only the last schema scalar expressions are allowed.
@@ -2090,7 +2090,7 @@ impl<'ctx> LLVMCodeGenContext<'ctx> {
         let mut pkg_scopes = self.pkg_scopes.borrow_mut();
         let scopes = pkg_scopes
             .get_mut(&current_pkgpath)
-            .expect(&format!("pkgpath {} is not found", current_pkgpath));
+            .unwrap_or_else(|| panic!("pkgpath {} is not found", current_pkgpath));
         // The global scope.
         let scope = scopes.last().expect(kcl_error::INTERNAL_ERROR_MSG);
         let scalars = scope.scalars.borrow();
@@ -2099,7 +2099,7 @@ impl<'ctx> LLVMCodeGenContext<'ctx> {
         let global_dict = self.dict_value();
         // Deal scalars
         for scalar in scalars.iter() {
-            self.dict_safe_insert(global_dict, SCALAR_KEY, scalar.clone(), 0, -1);
+            self.dict_safe_insert(global_dict, SCALAR_KEY, *scalar, 0, -1);
         }
         // Deal global variables
         for (name, ptr) in globals.iter() {

kclvm/compiler/src/codegen/llvm/node.rs

@@ -966,7 +966,7 @@ impl<'ctx> TypedResultWalker<'ctx> for LLVMCodeGenContext<'ctx> {
                     } else {
                         if_level = 0;
                     }
-                    self.walk_stmt(*stmt).expect(kcl_error::COMPILE_ERROR_MSG);
+                    self.walk_stmt(stmt).expect(kcl_error::COMPILE_ERROR_MSG);
                     // Backtrack meta end
                     if matches!(&stmt.node, ast::Stmt::If(..)) {
                         *self.backtrack_meta.borrow_mut() = None

kclvm/compiler/src/codegen/llvm/schema.rs

@@ -72,7 +72,7 @@ impl<'ctx> LLVMCodeGenContext<'ctx> {
         if let Some(index_signature) = index_signature {
             self.default_collection_insert_value(
                 cal_map,
-                &kclvm_runtime::CAL_MAP_INDEX_SIGNATURE,
+                kclvm_runtime::CAL_MAP_INDEX_SIGNATURE,
                 self.int_value(index_signature.line as i64),
             );
             place_holder_map.insert(kclvm_runtime::CAL_MAP_INDEX_SIGNATURE.to_string(), vec![]);

kclvm/compiler/src/codegen/llvm/utils.rs

@@ -13,7 +13,7 @@ use super::context::LLVMCodeGenContext;
  */
 
 /// Update runtime context pkgpath
-pub fn update_ctx_pkgpath<'ctx>(gen: &'ctx LLVMCodeGenContext, pkgpath: &str) {
+pub fn update_ctx_pkgpath(gen: &LLVMCodeGenContext, pkgpath: &str) {
     gen.build_void_call(
         &ApiFunc::kclvm_context_set_kcl_pkgpath.name(),
         &[

kclvm/compiler/src/lib.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 pub mod codegen;
 pub mod value;

kclvm/compiler/src/macros.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 #[macro_export]
 macro_rules! check_backtrack_stop {

kclvm/compiler/src/value/lambda.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 pub const LAMBDA_NAME: &str = "kclvm_lambda";
 pub const LAMBDA_CLOSURE: &str = "$lambda_closure";

kclvm/compiler/src/value/mod.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 mod lambda;
 pub use self::lambda::*;

kclvm/compiler/src/value/schema.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 pub const SCHEMA_NAME: &str = "$kclvm_schema";
 pub const SCHEMA_ATTR_NAME: &str = "$kclvm_schema_attr";

kclvm/config/src/cache.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 extern crate chrono;
 use super::modfile::KCL_FILE_SUFFIX;
 use anyhow::Result;

kclvm/config/src/lib.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 pub mod cache;
 pub mod modfile;

kclvm/config/src/modfile.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 
 use anyhow::Result;
 use kclvm_utils::path::PathPrefix;

kclvm/config/src/settings.rs

@@ -1,4 +1,4 @@
-// Copyright 2021 The KCL Authors. All rights reserved.
+//! Copyright The KCL Authors. All rights reserved.
 use anyhow::{Context, Result};
 use serde::{
     de::{DeserializeSeed, Error, MapAccess, SeqAccess, Unexpected, Visitor},

kclvm/driver/src/kpm_metadata.rs

@@ -28,7 +28,7 @@ pub(crate) fn fill_pkg_maps_for_k_file(
         None => return Ok(()),
     };
 
-    return Ok(());
+    Ok(())
 }
 
 #[derive(Deserialize, Serialize, Default, Debug, Clone)]
@@ -126,7 +126,7 @@ pub(crate) fn lookup_the_nearest_file_dir(
     loop {
         let found_path = current_dir.join(the_nearest_file);
         if found_path.is_file() {
-            return Some(current_dir.canonicalize().ok()?);
+            return current_dir.canonicalize().ok();
         }
 
         match current_dir.parent() {

kclvm/driver/src/lib.rs

@@ -70,7 +70,7 @@ pub fn canonicalize_input_files(
         // join with the work directory path and convert it to a absolute path.
         let path = ModRelativePath::from(file.to_string());
         let abs_path = if !is_absolute && !path.is_relative_path().map_err(|err| err.to_string())? {
-            let filepath = Path::new(&work_dir).join(file.to_string());
+            let filepath = Path::new(&work_dir).join(file);
             match filepath.canonicalize() {
                 Ok(path) => Some(path.adjust_canonicalization()),
                 Err(_) => {
@@ -191,7 +191,7 @@ pub fn lookup_compile_unit(
                     }
                 }
             }
-            return (vec![file.to_string()], Some(load_opt));
+            (vec![file.to_string()], Some(load_opt))
         }
     }
 }
@@ -300,7 +300,7 @@ pub fn get_pkg_list(pkgpath: &str) -> Result<Vec<String>> {
         pkgpath
     };
 
-    if pkgpath != "." && pkgpath.ends_with(".") {
+    if pkgpath != "." && pkgpath.ends_with('.') {
         return Ok(Vec::new());
     }
 
@@ -316,21 +316,19 @@ pub fn get_pkg_list(pkgpath: &str) -> Result<Vec<String>> {
         _ => {
             if Path::new(&pkgpath).is_absolute() {
                 pkgpath.clone()
+            } else if !pkgpath.contains('/') && !pkgpath.contains('\\') {
+                pkgpath.replace('.', "/")
             } else {
-                if !pkgpath.contains('/') && !pkgpath.contains('\\') {
-                    pkgpath.replace(".", "/")
+                let pkgroot =
+                    get_pkg_root(cwd.to_str().ok_or(anyhow::anyhow!("cwd path not found"))?)
+                        .unwrap_or_default();
+                if !pkgroot.is_empty() {
+                    PathBuf::from(pkgroot)
+                        .join(&pkgpath)
+                        .to_string_lossy()
+                        .to_string()
                 } else {
-                    let pkgroot =
-                        get_pkg_root(&cwd.to_str().ok_or(anyhow::anyhow!("cwd path not found"))?)
-                            .unwrap_or_default();
-                    if !pkgroot.is_empty() {
-                        PathBuf::from(pkgroot)
-                            .join(&pkgpath)
-                            .to_string_lossy()
-                            .to_string()
-                    } else {
-                        Path::new(&cwd).join(&pkgpath).to_string_lossy().to_string()
-                    }
+                    Path::new(&cwd).join(&pkgpath).to_string_lossy().to_string()
                 }
             }
         }
@@ -342,18 +340,17 @@ pub fn get_pkg_list(pkgpath: &str) -> Result<Vec<String>> {
 
     for entry in WalkDir::new(&pkgpath).into_iter().filter_map(|e| e.ok()) {
         let path = entry.path();
-        if !path.is_dir() {
-            if path.extension().and_then(|ext| ext.to_str()) == Some(KCL_FILE_EXTENSION)
-                && !path
-                    .file_name()
-                    .map(|name| name.to_string_lossy().starts_with("_"))
-                    .unwrap_or(false)
-            {
-                if let Some(dir) = path.parent().map(|p| p.to_string_lossy().to_string()) {
-                    if !dir_map.contains(&dir) {
-                        dir_list.push(dir.clone());
-                        dir_map.insert(dir);
-                    }
+        if !path.is_dir()
+            && path.extension().and_then(|ext| ext.to_str()) == Some(KCL_FILE_EXTENSION)
+            && !path
+                .file_name()
+                .map(|name| name.to_string_lossy().starts_with('_'))
+                .unwrap_or(false)
+        {
+            if let Some(dir) = path.parent().map(|p| p.to_string_lossy().to_string()) {
+                if !dir_map.contains(&dir) {
+                    dir_list.push(dir.clone());
+                    dir_map.insert(dir);
                 }
             }
         }