chore: update CI to rustc 1.78

.github/workflows/ci.yml

@@ -6,22 +6,27 @@ jobs:
   test:
     strategy:
       matrix:
-        rustc_version: [ 1.75.0, 1.76.0, 1.77.0, 1.78.0 ]
+        rustc_sup_version: [ 1.75.0, 1.76.0, 1.77.0, 1.78.0 ]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ matrix.rustc_version }}
-          override: true
-          components: rustfmt, clippy
       - name: Install libunwind and debug symbols
         run: |
           sudo apt-get update
           sudo apt-get install libunwind-dev libc6-dbg
-      - name: Build debugger and test programs
+      - name: Install rustc for test applications
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rustc_sup_version }}
+          override: true
+          components: rustfmt, clippy
+      - name: Build test applications
         run: make build-all
+      - name: Install actual rustc
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: 1.78.0
+          components: rustfmt, clippy
       - name: Run functional tests on own stack unwind implementation
         run: make cargo-test-no-libunwind
       - name: Run functional tests
@@ -31,13 +36,12 @@ jobs:
 
   integration-test:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v3
       - name: Install rust
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76.0
+          toolchain: 1.78.0
           override: true
           components: rustfmt, clippy
       - name: Set up Python 3.7
@@ -64,7 +68,7 @@ jobs:
       - name: Install rust
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76.0
+          toolchain: 1.78.0
           override: true
           components: rustfmt, clippy
       - name: Install libunwind

Makefile

@@ -4,9 +4,11 @@ build:
 build-test:
 	cargo build --features "int_test"
 
-build-all: build
+build-examples:
 	cd examples ; cargo build -p calc_lib ; cargo build
 
+build-all: build build-examples
+
 cargo-test:
 	cargo test --features "int_test"
 

src/debugger/debugee/dwarf/type.rs

@@ -454,7 +454,7 @@ impl TypeParser {
 
     fn parse_inner<T>(&mut self, ctx_die: ContextualDieRef<'_, T>, type_ref: DieRef) {
         // guard from recursion types parsing
-        if self.known_type_ids.get(&type_ref).is_some() {
+        if self.known_type_ids.contains(&type_ref) {
             return;
         }
         self.known_type_ids.insert(type_ref);

src/debugger/debugee/dwarf/unit/mod.rs

@@ -136,11 +136,13 @@ impl FunctionDie {
     pub fn complete_from_decl(&mut self, declaration: &FunctionDie) {
         if self.linkage_name.is_none() {
             self.namespace = declaration.namespace.clone();
-            self.linkage_name = declaration.linkage_name.clone();
+            self.linkage_name.clone_from(&declaration.linkage_name);
         }
 
         if self.base_attributes.name.is_none() {
-            self.base_attributes.name = declaration.base_attributes.name.clone();
+            self.base_attributes
+                .name
+                .clone_from(&declaration.base_attributes.name);
         }
 
         if self.decl_file_line.is_none() {