Tooling updates

.github/composite/godot/action.yml

@@ -20,14 +20,14 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install Rust
       uses: ./.github/composite/rust
       with:
         rust: ${{ inputs.rust_toolchain }}
     - name: "Check cache for installed Godot version"
       id: "cache-godot"
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ runner.temp }}/godot_bin
         key: godot-${{ runner.os }}-v${{ inputs.godot_ver }}

.github/composite/llvm/action.yml

@@ -14,7 +14,7 @@ runs:
       id: cache-llvm
       # Note: conditionals not yet supported; see https://github.com/actions/runner/issues/834
       # if: ${{ inputs.llvm == 'true' }}
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ runner.temp }}/llvm
         key: llvm-10.0

.github/external-config/public-docs-token.txt

@@ -1 +1 @@
-MTFBQUZNN0NBMHVoSTJTeUk2OEptdl9Ea1pzdTlEbWZtUHRTdldzVnJDT0dibnA2Z2FZNk9OaHoxeEdObnpMMGx6UTVVRTJNM0Ezdjk3RXJjTAo=
+MTFBQUZNN0NBMGZzSGFaOVJFSmRtdV9IYnJXVEFZVEoxNDJ3N3VPTG1UY3UyTnlQM1h2RXNoMjZTMmNtdEhLa2hOQlFOVllWTVlhSTE1bk1JUwo=

.github/workflows/full-ci.yml

@@ -28,9 +28,9 @@ env:
   # Local variables
   # Note: using variables is limited at the moment, see https://github.com/actions/runner/issues/480
   GDRUST_FEATURES: "gdnative/async,gdnative/serde,gdnative_bindings_generator/debug"
-  CARGO_DENY_VERSION: "0.11.4"
-  CARGO_DINGHY_VERSION: "0.6.4"
-  CARGO_MACHETE_VERSION: "0.3"
+  CARGO_DENY_VERSION: "0.14.20"
+  CARGO_DINGHY_VERSION: "0.6.8"
+  CARGO_MACHETE_VERSION: "0.6.2"
 
 on:
   merge_group:
@@ -43,7 +43,7 @@ jobs:
   rustfmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
         with:
@@ -64,7 +64,7 @@ jobs:
           - toolchain: nightly
             postfix: ' (nightly)'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
         with:
@@ -77,7 +77,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: rustfmt
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # Deny
       # Note: manually downloading is ~30s faster than https://github.com/EmbarkStudios/cargo-deny-action
@@ -127,22 +127,17 @@ jobs:
           - rust: { toolchain: 'nightly' }
             testflags: '-- --skip ui_tests'
           - os: { id: ubuntu-latest, name: linux }
-            rust: { toolchain: '1.67', postfix: ' (msrv 1.67)' }
+            rust: { toolchain: '1.70', postfix: ' (msrv 1.70)' }
             testflags: '-- --skip ui_tests'
           - os: { id: ubuntu-latest, name: linux }
             rust: { toolchain: 'stable', postfix: ' (minimal-deps)', special: 'minimal-deps' }
             testflags: '-- --skip ui_tests'
     runs-on: ${{ matrix.os.id }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install nightly Rust (minimal-deps only)"
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: nightly
-          override: false # use selected toolchain for remainder of this step
-          components: cargo
         if: ${{ matrix.rust.special == 'minimal-deps' }}
+        run: rustup toolchain install nightly --profile minimal --component cargo
       - name: "Install minimal dependency versions from Cargo"
         run: cargo +nightly update -Z minimal-versions
         if: ${{ matrix.rust.special == 'minimal-deps' }}
@@ -174,7 +169,7 @@ jobs:
             name: linux
     runs-on: ${{ matrix.os.id }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
         with:
@@ -193,7 +188,7 @@ jobs:
     #    rust: [stable]
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
         #with:
@@ -225,7 +220,7 @@ jobs:
     #    rust: [stable]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
         #with:
@@ -295,16 +290,16 @@ jobs:
             godot: "3.5.1-stable"
             postfix: ' (nightly, inventory)'
             build_args: '--features inventory'
-          - rust: '1.67'
+          - rust: '1.70'
             godot: "3.5.1-stable"
-            postfix: ' (msrv 1.67)'
-          - rust: '1.67'
+            postfix: ' (msrv 1.70)'
+          - rust: '1.70'
             godot: "3.5.1-stable"
-            postfix: ' (msrv 1.67, ptrcall)'
+            postfix: ' (msrv 1.70, ptrcall)'
             build_args: '--features ptrcall'
-          - rust: '1.67'
+          - rust: '1.70'
             godot: "3.5.1-stable"
-            postfix: ' (msrv 1.67, inventory)'
+            postfix: ' (msrv 1.70, inventory)'
             build_args: '--features inventory'
 
           # Test with oldest supported engine version
@@ -318,7 +313,7 @@ jobs:
             build_args: '--features custom-godot,ptrcall'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Run Godot integration test"
         uses: ./.github/composite/godot
         with:

.github/workflows/minimal-ci.yml

@@ -32,7 +32,7 @@ jobs:
   rustfmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
         with:
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: ${{ matrix.rust == 'nightly' }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
         with:
@@ -57,7 +57,7 @@ jobs:
   check-todo:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install ripgrep"
         run: |
           cd /tmp
@@ -70,7 +70,7 @@ jobs:
   unit-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Install Rust"
         uses: ./.github/composite/rust
       - name: "Compile tests"
@@ -81,7 +81,7 @@ jobs:
   integration-test-godot:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Run Godot integration test"
         uses: ./.github/composite/godot
         with:

.github/workflows/release-version.yml

@@ -30,7 +30,7 @@ jobs:
   validation:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # sed: https://unix.stackexchange.com/a/589584
       - name: "Interpret tag version"
@@ -73,12 +73,11 @@ jobs:
     runs-on: ubuntu-latest
     needs: validation
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
+      - uses: actions/checkout@v4
+      - name: "Install Rust toolchain"
+        run: |
+          rustup toolchain install stable --profile minimal
+          rustup default stable
       - name: "Compile tests"
         run: cargo test --workspace --features ${GDRUST_FEATURES} --no-run
       - name: "Test"
@@ -88,27 +87,23 @@ jobs:
     runs-on: ubuntu-latest
     needs: validation
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: clippy
+      - uses: actions/checkout@v4
+      - name: "Install Rust toolchain"
+        run: |
+          rustup toolchain install stable --profile minimal --component clippy
+          rustup default stable
       - name: "Check clippy"
         run: cargo clippy --workspace --features ${GDRUST_FEATURES} -- -D clippy::style -D clippy::complexity -D clippy::perf -D clippy::dbg_macro -D clippy::todo -D clippy::unimplemented
 
   rustfmt:
     runs-on: ubuntu-latest
     needs: validation
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: rustfmt
+      - uses: actions/checkout@v4
+      - name: "Install Rust toolchain"
+        run: |
+          rustup toolchain install stable --profile minimal --component rustfmt
+          rustup default stable
       - name: "Check rustfmt"
         run: cargo fmt --all -- --check
 
@@ -119,7 +114,7 @@ jobs:
     steps:
       # Note: we cannot dry-run the publishing, since crates depend on each other, and dry-run will fail if they aren't yet on crates.io.
       # Sleep to leave crates.io and docs.rs some time to index the dependencies, before releasing dependents.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Execute crates.io publishing"
         env:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_TOKEN }}

.github/workflows/update-docs.yml

@@ -23,7 +23,7 @@ jobs:
     steps:
       # Checkout is always needed, for the notify step
       - name: "Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # This is just a sanity check to make sure that the follow-up docs generation doesn't break.
       # So we use the Rust version provided by the GitHub runners, which hopefully is >= MSRV.

README.md

@@ -22,7 +22,7 @@ If you are looking to contribute, but are not sure if what you want to do falls
 
 ## Toolchain compatibility
 
-`gdnative` currently has a minimum supported Rust version (MSRV) of **1.67**. We use the Rust 2021 Edition.
+`gdnative` currently has a minimum supported Rust version (MSRV) of **1.70**. We use the Rust 2021 Edition.
 
 > **Warning**: **Linux users: Be aware of the source of your Godot binary!** Binary distributions of Godot using a container-based format may ship versions of dependencies that may not be compatible with GDNative libraries built directly from your base system. Examples of such formats include **Flatpak**, **Snap**, and **AppImage**.
 >

bindings-generator/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT"
 version = "0.11.3"
 workspace = ".."
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 
 [features]
 debug = []
@@ -23,6 +23,6 @@ proc-macro2 = "1"
 quote = "1"
 regex = { version = "1.5.5", default-features = false, features = ["std", "unicode-perl"] } # for security: https://blog.rust-lang.org/2022/03/08/cve-2022-24713.html
 roxmltree = "0.19"
-syn = { version = "1", features = ["full", "extra-traits", "visit"] }
+syn = { version = "1.0.84", features = ["full", "extra-traits", "visit"] }
 unindent = "0.2.0"
 which = { optional = true, version = "5" }

bindings-generator/src/methods.rs

@@ -224,6 +224,7 @@ pub fn generate_method_table(api: &Api, class: &GodotClass) -> TokenStream {
                     #(#impl_methods),*
                 };
 
+                #[allow(static_mut_refs)]
                 &mut TABLE
             }
 

examples/builder-export/Cargo.toml

@@ -3,7 +3,7 @@ name = "builder-export"
 version = "0.1.0"
 authors = ["The godot-rust developers"]
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 publish = false
 

examples/dodge-the-creeps/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["The godot-rust developers"]
 publish = false
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 
 [lib]

examples/godot_tps_controller_port/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 authors = ["The godot-rust developers"]
 publish = false
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 
 [dependencies]

examples/hello-world/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["The godot-rust developers"]
 publish = false
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 
 [lib]

examples/native-plugin/Cargo.toml

@@ -3,7 +3,7 @@ name = "native-plugin"
 version = "0.1.0"
 authors = ["The godot-rust developers"]
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 publish = false
 

examples/property-export/Cargo.toml

@@ -3,7 +3,7 @@ name = "property-export"
 version = "0.1.0"
 authors = ["The godot-rust developers"]
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 publish = false
 

examples/resource/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["The godot-rust developers"]
 publish = false
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 
 [lib]

examples/rpc/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["The godot-rust developers"]
 publish = false
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 
 [lib]

examples/scene-create/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["The godot-rust developers"]
 publish = false
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 license = "MIT"
 
 [lib]