Initial Rust github workflow and Cranky

.github/workflows/rust.yml

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+on: [push, pull_request]
+
+name: Rust
+
+jobs:
+  fmt-crank-check-test:
+    name: Format + check + test
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.72.0
+
+      - name: Set up cargo cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Rustfmt
+        run: cargo fmt --all -- --check
+
+      - name: Lint vertical spacing
+        run: ./scripts/lint.py
+
+      - name: Install cargo-cranky
+        uses: baptiste0928/cargo-install@v1
+        with:
+          crate: cargo-cranky
+
+      - name: check --all-features
+        run: cargo check --locked --all-features --all-targets
+
+      - name: Test doc-tests
+        run: cargo test --doc --all-features
+
+      - name: cargo doc --lib
+        run: cargo doc --lib --no-deps --all-features
+
+      - name: cargo doc --document-private-items
+        run: cargo doc --document-private-items --no-deps --all-features
+
+      - name: Test
+        run: cargo test --all-features
+
+      - name: Cranky
+        run: cargo cranky --all-targets --all-features -- -D warnings
+
+      - name: Cranky release
+        run: cargo cranky --all-targets --all-features --release -- -D warnings
+
+  # ---------------------------------------------------------------------------
+
+  check_wasm:
+    name: Check wasm32 + wasm-bindgen
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.72.0
+          targets: wasm32-unknown-unknown
+
+      - run: sudo apt-get update && sudo apt-get install libgtk-3-dev libatk1.0-dev
+
+      - name: Set up cargo cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Install cargo-cranky
+        uses: baptiste0928/cargo-install@v1
+        with:
+          crate: cargo-cranky
+
+      - name: Check wasm32 egui_demo_app
+        run: cargo check -p egui_demo_app --lib --target wasm32-unknown-unknown
+
+      - name: Check wasm32 egui_demo_app --all-features
+        run: cargo check -p egui_demo_app --lib --target wasm32-unknown-unknown --all-features
+
+      - name: Check wasm32 eframe
+        run: cargo check -p eframe --lib --no-default-features --features glow,persistence --target wasm32-unknown-unknown
+
+      - name: wasm-bindgen
+        uses: jetli/[email protected]
+        with:
+          version: "0.2.88"
+
+      - run: ./scripts/wasm_bindgen_check.sh --skip-setup
+
+      - name: Cranky wasm32
+        run: ./scripts/clippy_wasm.sh
+
+  # ---------------------------------------------------------------------------
+
+  cargo-deny:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - target: aarch64-apple-darwin
+          - target: aarch64-linux-android
+          - target: i686-pc-windows-gnu
+          - target: i686-pc-windows-msvc
+          - target: i686-unknown-linux-gnu
+          - target: wasm32-unknown-unknown
+          - target: x86_64-apple-darwin
+          - target: x86_64-pc-windows-gnu
+          - target: x86_64-pc-windows-msvc
+          - target: x86_64-unknown-linux-gnu
+          - target: x86_64-unknown-linux-musl
+          - target: x86_64-unknown-redox
+
+    name: cargo-deny ${{ matrix.target }}
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: EmbarkStudios/cargo-deny-action@v1
+        with:
+          rust-version: "1.72.0"
+          log-level: error
+          command: check
+          arguments: --target  ${{ matrix.target }}
+
+  windows:
+    name: Check Windows
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.72.0
+
+      - name: Set up cargo cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Check
+        run: cargo check --all-targets --all-features

Cranky.toml

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+# https://github.com/ericseppanen/cargo-cranky
+# cargo install cargo-cranky && cargo cranky
+# See also clippy.toml
+
+deny = ["unsafe_code"]
+
+warn = [
+    "clippy::all",
+    "clippy::as_ptr_cast_mut",
+    "clippy::await_holding_lock",
+    "clippy::bool_to_int_with_if",
+    "clippy::branches_sharing_code",
+    "clippy::char_lit_as_u8",
+    "clippy::checked_conversions",
+    "clippy::clear_with_drain",
+    "clippy::cloned_instead_of_copied",
+    "clippy::dbg_macro",
+    "clippy::debug_assert_with_mut_call",
+    "clippy::default_union_representation",
+    "clippy::derive_partial_eq_without_eq",
+    "clippy::disallowed_macros",
+    "clippy::disallowed_methods",
+    "clippy::disallowed_names",
+    "clippy::disallowed_script_idents",
+    "clippy::disallowed_types",
+    "clippy::doc_link_with_quotes",
+    "clippy::doc_markdown",
+    "clippy::empty_enum",
+    "clippy::empty_line_after_outer_attr",
+    "clippy::enum_glob_use",
+    "clippy::equatable_if_let",
+    "clippy::exit",
+    "clippy::expl_impl_clone_on_copy",
+    "clippy::explicit_deref_methods",
+    "clippy::explicit_into_iter_loop",
+    "clippy::explicit_iter_loop",
+    "clippy::fallible_impl_from",
+    "clippy::filter_map_next",
+    "clippy::flat_map_option",
+    "clippy::float_cmp_const",
+    "clippy::fn_params_excessive_bools",
+    "clippy::fn_to_numeric_cast_any",
+    "clippy::from_iter_instead_of_collect",
+    "clippy::get_unwrap",
+    "clippy::if_let_mutex",
+    "clippy::implicit_clone",
+    "clippy::imprecise_flops",
+    "clippy::index_refutable_slice",
+    "clippy::inefficient_to_string",
+    "clippy::invalid_upcast_comparisons",
+    "clippy::iter_not_returning_iterator",
+    "clippy::iter_on_empty_collections",
+    "clippy::iter_on_single_items",
+    "clippy::large_digit_groups",
+    "clippy::large_include_file",
+    "clippy::large_stack_arrays",
+    "clippy::large_stack_frames",
+    "clippy::large_types_passed_by_value",
+    "clippy::let_unit_value",
+    "clippy::linkedlist",
+    "clippy::lossy_float_literal",
+    "clippy::macro_use_imports",
+    "clippy::manual_assert",
+    "clippy::manual_clamp",
+    "clippy::manual_instant_elapsed",
+    "clippy::manual_let_else",
+    "clippy::manual_ok_or",
+    "clippy::manual_string_new",
+    "clippy::map_err_ignore",
+    "clippy::map_flatten",
+    "clippy::map_unwrap_or",
+    "clippy::match_on_vec_items",
+    "clippy::match_same_arms",
+    "clippy::match_wild_err_arm",
+    "clippy::match_wildcard_for_single_variants",
+    "clippy::mem_forget",
+    "clippy::mismatched_target_os",
+    "clippy::mismatching_type_param_order",
+    "clippy::missing_enforced_import_renames",
+    "clippy::missing_errors_doc",
+    "clippy::missing_safety_doc",
+    "clippy::mut_mut",
+    "clippy::mutex_integer",
+    "clippy::needless_borrow",
+    "clippy::needless_continue",
+    "clippy::needless_for_each",
+    "clippy::needless_pass_by_value",
+    "clippy::negative_feature_names",
+    "clippy::nonstandard_macro_braces",
+    "clippy::option_option",
+    "clippy::path_buf_push_overwrite",
+    "clippy::print_stdout",
+    "clippy::ptr_as_ptr",
+    "clippy::ptr_cast_constness",
+    "clippy::pub_without_shorthand",
+    "clippy::rc_mutex",
+    "clippy::redundant_type_annotations",
+    "clippy::ref_option_ref",
+    "clippy::rest_pat_in_fully_bound_structs",
+    "clippy::same_functions_in_if_condition",
+    "clippy::semicolon_if_nothing_returned",
+    "clippy::significant_drop_tightening",
+    "clippy::single_match_else",
+    "clippy::str_to_string",
+    "clippy::string_add_assign",
+    "clippy::string_add",
+    "clippy::string_lit_as_bytes",
+    "clippy::string_to_string",
+    "clippy::suspicious_command_arg_space",
+    "clippy::suspicious_xor_used_as_pow",
+    "clippy::todo",
+    "clippy::trailing_empty_array",
+    "clippy::trait_duplication_in_bounds",
+    "clippy::transmute_ptr_to_ptr",
+    "clippy::tuple_array_conversions",
+    "clippy::unchecked_duration_subtraction",
+    "clippy::undocumented_unsafe_blocks",
+    "clippy::unimplemented",
+    "clippy::uninlined_format_args",
+    "clippy::unnecessary_box_returns",
+    "clippy::unnecessary_safety_comment",
+    "clippy::unnecessary_safety_doc",
+    "clippy::unnecessary_self_imports",
+    "clippy::unnecessary_struct_initialization",
+    "clippy::unnecessary_wraps",
+    "clippy::unnested_or_patterns",
+    "clippy::unused_peekable",
+    "clippy::unused_rounding",
+    "clippy::unused_self",
+    "clippy::use_self",
+    "clippy::useless_transmute",
+    "clippy::verbose_file_reads",
+    "clippy::wildcard_dependencies",
+    "clippy::wildcard_imports",
+    "clippy::zero_sized_map_values",
+    "elided_lifetimes_in_paths",
+    "future_incompatible",
+    "nonstandard_style",
+    "rust_2018_idioms",
+    "rust_2021_prelude_collisions",
+    "rustdoc::missing_crate_level_docs",
+    "semicolon_in_expressions_from_macros",
+    "trivial_numeric_casts",
+    "unsafe_op_in_unsafe_fn",
+    "unused_extern_crates",
+    "unused_import_braces",
+    "unused_lifetimes",
+]
+
+allow = [
+    "clippy::cloned_instead_of_copied",
+    "clippy::let_underscore_untyped",
+    "clippy::missing_assert_message",
+    "clippy::missing_errors_doc",
+    "clippy::too_many_lines",
+    "clippy::undocumented_unsafe_blocks",
+    "clippy::unwrap_used",
+    "clippy::wildcard_imports",
+    "trivial_casts",
+    "unused_qualifications",
+]