feat: add sane default tracing setup

.github/workflows/actions/rust-toolchain/action.yml

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+name: rust-toolchain
+inputs:
+  toolchain:
+    description: "Which rust toolchain to use"
+    required: false
+
+runs:
+  using: "composite"
+  steps:
+    - id: get-toolchain
+      shell: bash
+      run: |
+        USER_OVERRIDE=${{ inputs.toolchain }}
+        DEFAULT_TOOLCHAIN=$(grep channel rust-toolchain.toml | awk '{print $3}' | sed 's/"//g')
+        TOOLCHAIN=${USER_OVERRIDE:-$DEFAULT_TOOLCHAIN}
+        echo "toolchain=$TOOLCHAIN" >> $GITHUB_OUTPUT
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: ${{ steps.get-toolchain.outputs.toolchain }}
+        override: true
+    - uses: Swatinem/[email protected]
+      with:
+        shared-key: "enderman"

.github/workflows/ci.yml

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+name: ci-rust-push
+
+on:
+  push:
+    branches:
+      - 'main'
+
+jobs:
+  skip-duplicates:
+    runs-on: ubuntu-latest
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@v5
+        with:
+          concurrent_skipping: "same_content_newer"
+
+  check:
+    needs: skip-duplicates
+    if: needs.skip-duplicates.outputs.should_skip != 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.CI_READ }}
+          submodules: recursive
+      - uses: ./.github/workflows/actions/rust-toolchain
+      - run: cargo check --all-features
+
+  test:
+    needs: skip-duplicates
+    if: needs.skip-duplicates.outputs.should_skip != 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.CI_READ }}
+          submodules: recursive
+      - uses: ./.github/workflows/actions/rust-toolchain
+      - run: cargo test --all-features
+
+  fmt:
+    needs: skip-duplicates
+    if: needs.skip-duplicates.outputs.should_skip != 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.CI_READ }}
+          submodules: recursive
+      - uses: ./.github/workflows/actions/rust-toolchain
+        with:
+          toolchain: nightly
+      - run: rustup component add rustfmt
+      - run: cargo fmt --all --check
+
+  clippy:
+    needs: skip-duplicates
+    if: needs.skip-duplicates.outputs.should_skip != 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.CI_READ }}
+          submodules: recursive
+      - uses: ./.github/workflows/actions/rust-toolchain
+      - run: rustup component add clippy
+      - run: cargo clippy --all-features -- --deny warnings
+
+  doc:
+    needs: skip-duplicates
+    if: needs.skip-duplicates.outputs.should_skip != 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.CI_READ }}
+          submodules: recursive
+      - uses: ./.github/workflows/actions/rust-toolchain
+      - run: cargo doc --all-features --no-deps

.gitignore

@@ -0,0 +1,3 @@
+.DS_Store
+/target
+/log