chore(deps): bump rand from 0.8.6 to 0.9.4 (#95)

Bumps [rand](https://github.com/rust-random/rand) from 0.8.6 to 0.9.4.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rust-random/rand/blob/0.9.4/CHANGELOG.md">rand's
changelog</a>.</em></p>
<blockquote>
<h2>[0.9.4] — 2026-04-13</h2>
<h3>Fixes</h3>
<ul>
<li>Fix doc build (<a
href="https://redirect.github.com/rust-random/rand/issues/1766">#1766</a>)</li>
</ul>
<p><a
href="https://redirect.github.com/rust-random/rand/issues/1766">#1766</a>:
<a
href="https://redirect.github.com/rust-random/rand/pull/1766">rust-random/rand#1766</a></p>
<h2>[0.9.3] — 2026-04-11</h2>
<p>This release back-ports a fix from v0.10. See also <a
href="https://redirect.github.com/rust-random/rand/issues/1763">#1763</a>.</p>
<h3>Changes</h3>
<ul>
<li>Deprecate feature <code>log</code> (<a
href="https://redirect.github.com/rust-random/rand/issues/1764">#1764</a>)</li>
<li>Replace usages of <code>doc_auto_cfg</code> (<a
href="https://redirect.github.com/rust-random/rand/issues/1764">#1764</a>)</li>
</ul>
<p><a
href="https://redirect.github.com/rust-random/rand/issues/1763">#1763</a>:
<a
href="https://redirect.github.com/rust-random/rand/pull/1763">rust-random/rand#1763</a></p>
<h2>[0.9.2] — 2025-07-20</h2>
<h3>Deprecated</h3>
<ul>
<li>Deprecate <code>rand::rngs::mock</code> module and
<code>StepRng</code> generator (<a
href="https://redirect.github.com/rust-random/rand/issues/1634">#1634</a>)</li>
</ul>
<h3>Additions</h3>
<ul>
<li>Enable <code>WeightedIndex&lt;usize&gt;</code> (de)serialization (<a
href="https://redirect.github.com/rust-random/rand/issues/1646">#1646</a>)</li>
</ul>
<h2>[0.9.1] - 2025-04-17</h2>
<h3>Security and unsafe</h3>
<ul>
<li>Revise &quot;not a crypto library&quot; policy again (<a
href="https://redirect.github.com/rust-random/rand/issues/1565">#1565</a>)</li>
<li>Remove <code>zerocopy</code> dependency from <code>rand</code> (<a
href="https://redirect.github.com/rust-random/rand/issues/1579">#1579</a>)</li>
</ul>
<h3>Fixes</h3>
<ul>
<li>Fix feature <code>simd_support</code> for recent nightly rust (<a
href="https://redirect.github.com/rust-random/rand/issues/1586">#1586</a>)</li>
</ul>
<h3>Changes</h3>
<ul>
<li>Allow <code>fn rand::seq::index::sample_weighted</code> and <code>fn
IndexedRandom::choose_multiple_weighted</code> to return fewer than
<code>amount</code> results (<a
href="https://redirect.github.com/rust-random/rand/issues/1623">#1623</a>),
reverting an undocumented change (<a
href="https://redirect.github.com/rust-random/rand/issues/1382">#1382</a>)
to the previous release.</li>
</ul>
<h3>Additions</h3>
<ul>
<li>Add <code>rand::distr::Alphabetic</code> distribution. (<a
href="https://redirect.github.com/rust-random/rand/issues/1587">#1587</a>)</li>
<li>Re-export <code>rand_core</code> (<a
href="https://redirect.github.com/rust-random/rand/issues/1604">#1604</a>)</li>
</ul>
<h2>[0.9.0] - 2025-01-27</h2>
<h3>Security and unsafe</h3>
<ul>
<li>Policy: &quot;rand is not a crypto library&quot; (<a
href="https://redirect.github.com/rust-random/rand/issues/1514">#1514</a>)</li>
<li>Remove fork-protection from <code>ReseedingRng</code> and
<code>ThreadRng</code>. Instead, it is recommended to call
<code>ThreadRng::reseed</code> on fork. (<a
href="https://redirect.github.com/rust-random/rand/issues/1379">#1379</a>)</li>
<li>Use <code>zerocopy</code> to replace some <code>unsafe</code> code
(<a
href="https://redirect.github.com/rust-random/rand/issues/1349">#1349</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1393">#1393</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1446">#1446</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1502">#1502</a>)</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>Bump the MSRV to 1.63.0 (<a
href="https://redirect.github.com/rust-random/rand/issues/1207">#1207</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1246">#1246</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1269">#1269</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1341">#1341</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1416">#1416</a>,
<a
href="https://redirect.github.com/rust-random/rand/issues/1536">#1536</a>);
note that 1.60.0 may work for dependents when using
<code>--ignore-rust-version</code></li>
<li>Update to <code>rand_core</code> v0.9.0 (<a
href="https://redirect.github.com/rust-random/rand/issues/1558">#1558</a>)</li>
</ul>
<h3>Features</h3>
<ul>
<li>Support <code>std</code> feature without <code>getrandom</code> or
<code>rand_chacha</code> (<a
href="https://redirect.github.com/rust-random/rand/issues/1354">#1354</a>)</li>
<li>Enable feature <code>small_rng</code> by default (<a
href="https://redirect.github.com/rust-random/rand/issues/1455">#1455</a>)</li>
</ul>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/rust-random/rand/commit/ba4c4c62d5a3dc73a5c975a53d9a139372c011cc"><code>ba4c4c6</code></a>
Prepare v0.9.4: fix doc build (<a
href="https://redirect.github.com/rust-random/rand/issues/1766">#1766</a>)</li>
<li><a
href="https://github.com/rust-random/rand/commit/4b8b686ef3d16f3ed0ebabc4af881bdd59fd5e80"><code>4b8b686</code></a>
Document new error-handling behaviour for ReseedingRng</li>
<li><a
href="https://github.com/rust-random/rand/commit/6c25c6dd07da7b25ca4299899bb348c896d05570"><code>6c25c6d</code></a>
Prepare v0.9.4: fix doc build</li>
<li><a
href="https://github.com/rust-random/rand/commit/1aeee9f4c506f9f737c6c37c169ccdc365bfbabf"><code>1aeee9f</code></a>
Prepare v0.9.3: deprecate feature <code>log</code> (<a
href="https://redirect.github.com/rust-random/rand/issues/1764">#1764</a>)</li>
<li><a
href="https://github.com/rust-random/rand/commit/98473ee6f9b44eb85154b59b67adade7f2a9b8a1"><code>98473ee</code></a>
Prepare rand 0.9.2 (<a
href="https://redirect.github.com/rust-random/rand/issues/1648">#1648</a>)</li>
<li><a
href="https://github.com/rust-random/rand/commit/031a1f5589e487ce95972cb3acc0833ef64cfc10"><code>031a1f5</code></a>
<code>examples/print-next.rs</code> (<a
href="https://redirect.github.com/rust-random/rand/issues/1647">#1647</a>)</li>
<li><a
href="https://github.com/rust-random/rand/commit/6cb75ee59eda73967b6a3cae4fdcf2c21f6e0e4e"><code>6cb75ee</code></a>
Make UniformUsize serializable (<a
href="https://redirect.github.com/rust-random/rand/issues/1646">#1646</a>)</li>
<li><a
href="https://github.com/rust-random/rand/commit/0c955c5b7a079bc2fe67fe946a8deb46c4bc58d8"><code>0c955c5</code></a>
Add some tests for BlockRng, BlockRng64 and Xoshiro RNGs (<a
href="https://redirect.github.com/rust-random/rand/issues/1639">#1639</a>)</li>
<li><a
href="https://github.com/rust-random/rand/commit/204084a35fc7289e9a38575fdd80869818484517"><code>204084a</code></a>
Fix: Remove accidental editor swap file (<a
href="https://redirect.github.com/rust-random/rand/issues/1636">#1636</a>)</li>
<li><a
href="https://github.com/rust-random/rand/commit/86262ac190ec20a79293607fb2347dc74c99122e"><code>86262ac</code></a>
Deprecate rand::rngs::mock module and StepRng (<a
href="https://redirect.github.com/rust-random/rand/issues/1634">#1634</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/rust-random/rand/compare/0.8.6...0.9.4">compare
view</a></li>
</ul>
</details>
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</details>

Author: hyperpolymath

Cargo.lock

@@ -73,7 +73,7 @@ ciborium = { version = "0.2", optional = true }
 chrono = { version = "0.4", features = ["serde"] }
 
 # Random number generation (for resilience jitter)
-rand = "0.8"
+rand = "0.9"
 
 # Temporary files (used by prover backends to invoke external solvers)
 tempfile = "3"