ci: make clippy and rustfmt real CI gates (issue #22)

[duyetbot]

Closes #22

• Remove continue-on-error: true from cargo fmt --check
• Add cargo clippy --locked --all-targets -- -D warnings as a required CI step
• Add clippy to rust-toolchain components
• Fix baseline clippy warnings in src/ so the gates pass

PR status:

• ✅ Source code changes pushed (clippy baseline fixes)
• ⏳ CI workflow changes cannot be pushed (token lacks workflow scope; see comment)

🤖 Generated with Claude Code

[duyetbot]

The CI workflow changes in ci.yml could not be pushed due to the gh OAuth token lacking the workflow scope (server-side restriction, not a code issue). The source code fixes are fully committed and pushed.

CI changes needed (apply manually or with a workflow-scoped token):

--- /dev/fd/63	2026-09-14 16:19:41.491407337 +0000
+++ -	2026-09-14 16:19:41.496033210 +0000
@@ -20,11 +20,13 @@
 
       - uses: dtolnay/rust-toolchain@stable
         with:
-          components: rustfmt, llvm-tools-preview
+          components: rustfmt, clippy, llvm-tools-preview
 
-      - name: cargo fmt --check (optional)
+      - name: cargo fmt --check
         run: cargo fmt --check
-        continue-on-error: true
+
+      - name: cargo clippy
+        run: cargo clippy --locked --all-targets -- -D warnings
 
       - uses: taiki-e/install-action@v2
         with:

PR checklist:

• ✅ cargo clippy --locked --all-targets -- -D warnings exits 0 (verified locally)
• ✅ cargo fmt --check exits 0 (verified locally)
• ✅ cargo test --locked --all-targets — all 87 tests pass
• ⏳ ci.yml changes need to be pushed with workflow scope (diff above)

🤖 Generated with Claude Code

[github-actions]

anyr size and startup

Startup is wall time for a cold anyr --version / anyr --help (median of 21 runs). Size is the stripped release binary, or the .wasm for the browser demo.

Size budget: anyr-linux-x86_64 must stay ≤ 4.0 MiB (4194304 bytes) stripped.

Asset	Kind	Size	--version median	--help median
anyr-darwin-arm64	native	2.8 MiB	3.0 ms	2.7 ms
anyr-darwin-x86_64	native	3.0 MiB	31.81 ms	34.61 ms
anyr-linux-arm64	native	2.8 MiB	0.72 ms	0.79 ms
anyr-linux-x86_64	native	3.1 MiB	1.02 ms	1.0 ms
anyr-windows-x86_64.exe	native	2.6 MiB	9.98 ms	9.44 ms
anyr.wasm	wasm	177.6 KiB	—	—

Budget check: ok

raw timings

[
  {
    "asset": "anyr-darwin-arm64",
    "kind": "native",
    "path": "/Users/runner/work/cli/cli/anyr-darwin-arm64",
    "bytes": 2927768,
    "size": "2.8 MiB",
    "version": "0.1.11 (built 2026-09-14 16:55:29)",
    "target": "aarch64-apple-darwin",
    "os": "macos-latest",
    "startup_version": {
      "n": 21,
      "min_ms": 2.8,
      "median_ms": 3.0,
      "p95_ms": 4.66,
      "mean_ms": 3.29
    },
    "startup_help": {
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      "min_ms": 2.44,
      "median_ms": 2.7,
      "p95_ms": 3.42,
      "mean_ms": 2.79
    }
  },
  {
    "asset": "anyr-darwin-x86_64",
    "kind": "native",
    "path": "/Users/runner/work/cli/cli/anyr-darwin-x86_64",
    "bytes": 3133696,
    "size": "3.0 MiB",
    "version": "0.1.11 (built 2026-09-14 16:55:35)",
    "target": "x86_64-apple-darwin",
    "os": "macos-latest",
    "startup_version": {
      "n": 21,
      "min_ms": 27.81,
      "median_ms": 31.81,
      "p95_ms": 38.18,
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    },
    "startup_help": {
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      "median_ms": 34.61,
      "p95_ms": 42.17,
      "mean_ms": 35.06
    }
  },
  {
    "asset": "anyr-linux-arm64",
    "kind": "native",
    "path": "/home/runner/work/cli/cli/anyr-linux-arm64",
    "bytes": 2888744,
    "size": "2.8 MiB",
    "version": "0.1.11 (built 2026-09-14 16:55:01)",
    "target": "aarch64-unknown-linux-gnu",
    "os": "ubuntu-24.04-arm",
    "startup_version": {
      "n": 21,
      "min_ms": 0.68,
      "median_ms": 0.72,
      "p95_ms": 0.84,
      "mean_ms": 0.74
    },
    "startup_help": {
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      "min_ms": 0.74,
      "median_ms": 0.79,
      "p95_ms": 0.88,
      "mean_ms": 0.8
    }
  },
  {
    "asset": "anyr-linux-x86_64",
    "kind": "native",
    "path": "/home/runner/work/cli/cli/anyr-linux-x86_64",
    "bytes": 3231088,
    "size": "3.1 MiB",
    "version": "0.1.11 (built 2026-09-14 16:55:18)",
    "target": "x86_64-unknown-linux-gnu",
    "os": "ubuntu-latest",
    "startup_version": {
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      "min_ms": 1.0,
      "median_ms": 1.02,
      "p95_ms": 1.15,
      "mean_ms": 1.04
    },
    "startup_help": {
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      "min_ms": 0.97,
      "median_ms": 1.0,
      "p95_ms": 1.12,
      "mean_ms": 1.01
    }
  },
  {
    "asset": "anyr-windows-x86_64.exe",
    "kind": "native",
    "path": "D:\\a\\cli\\cli\\anyr-windows-x86_64.exe",
    "bytes": 2675712,
    "size": "2.6 MiB",
    "version": "0.1.11 (built 2026-09-14T16:56:34Z)",
    "target": "x86_64-pc-windows-msvc",
    "os": "windows-latest",
    "startup_version": {
      "n": 21,
      "min_ms": 9.12,
      "median_ms": 9.98,
      "p95_ms": 10.81,
      "mean_ms": 10.01
    },
    "startup_help": {
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      "mean_ms": 9.46
    }
  },
  {
    "asset": "anyr.wasm",
    "kind": "wasm",
    "path": "/home/runner/work/cli/cli/target/wasm-pkg/anyr_cli_bg.wasm",
    "bytes": 181909,
    "size": "177.6 KiB",
    "version": "wasm",
    "target": "wasm32-unknown-unknown",
    "os": ""
  }
]