dependabot[bot] opened a new pull request, #4222: URL: https://github.com/apache/arrow-adbc/pull/4222
Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.51.0 to 1.52.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/tokio-rs/tokio/releases";>tokio's releases</a>.</em></p> <blockquote> <h2>Tokio v1.52.0</h2> <h1>1.52.0 (April 14th, 2026)</h1> <h2>Added</h2> <ul> <li>io: <code>AioSource::register_borrowed</code> for I/O safety support (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7992";>#7992</a>)</li> <li>net: add <code>try_io</code> function to <code>unix::pipe</code> sender and receiver types (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8030";>#8030</a>)</li> </ul> <h2>Added (unstable)</h2> <ul> <li>runtime: <code>Builder::enable_eager_driver_handoff</code> setting enable eager hand off of the I/O and time drivers before polling tasks (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8010";>#8010</a>)</li> <li>taskdump: add <code>trace_with()</code> for customized task dumps (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8025";>#8025</a>)</li> <li>taskdump: allow <code>impl FnMut()</code> in <code>trace_with</code> instead of just <code>fn()</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8040";>#8040</a>)</li> <li>fs: support <code>io_uring</code> in <code>AsyncRead</code> for <code>File</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7907";>#7907</a>)</li> </ul> <h2>Changed</h2> <ul> <li>runtime: improve <code>spawn_blocking</code> scalability with sharded queue (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7757";>#7757</a>)</li> <li>runtime: use <code>compare_exchange_weak()</code> in worker queue (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8028";>#8028</a>)</li> </ul> <h2>Fixed</h2> <ul> <li>runtime: overflow second half of tasks when local queue is filled instead of first half (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8029";>#8029</a>)</li> </ul> <h2>Documented</h2> <ul> <li>docs: fix typo in <code>oneshot::Sender::send</code> docs (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8026";>#8026</a>)</li> <li>docs: hide #[tokio::main] attribute in the docs of <code>sync::watch</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8035";>#8035</a>)</li> <li>net: add docs on <code>ConnectionRefused</code> errors with UDP sockets (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7870";>#7870</a>)</li> </ul> <p><a href="https://redirect.github.com/tokio-rs/tokio/issues/7757";>#7757</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/7757";>tokio-rs/tokio#7757</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/7870";>#7870</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/7870";>tokio-rs/tokio#7870</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/7907";>#7907</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/7907";>tokio-rs/tokio#7907</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/7992";>#7992</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/7992";>tokio-rs/tokio#7992</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8010";>#8010</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8010";>tokio-rs/tokio#8010</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8025";>#8025</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8025";>tokio-rs/tokio#8025</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8026";>#8026</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8026";>tokio-rs/tokio#8026</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8028";>#8028</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8028";>tokio-rs/tokio#8028</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8029";>#8029</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8029";>tokio-rs/tokio#8029</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8030";>#8030</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8030";>tokio-rs/tokio#8030</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8035";>#8035</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8035";>tokio-rs/tokio#8035</a> <a href="https://redirect.github.com/tokio-rs/tokio/issues/8040";>#8040</a>: <a href="https://redirect.github.com/tokio-rs/tokio/pull/8040";>tokio-rs/tokio#8040</a></p> <h2>Tokio v1.51.1</h2> <h1>1.51.1 (April 8th, 2026)</h1> <h3>Fixed</h3> <ul> <li>sync: fix semaphore reopens after forget (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8021";>#8021</a>)</li> <li>net: surface errors from <code>SO_ERROR</code> on <code>recv</code> for UDP sockets on Linux (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8001";>#8001</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/tokio-rs/tokio/commit/5f7be0ac42cb3e1b739da1562f98a797cd55a606";><code>5f7be0a</code></a> chore: perpare 1.52.0 (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8045";>#8045</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/36d12d2686a64b9146c674e02e3cf81d8f87163d";><code>36d12d2</code></a> taskdump: allow impl FnMut() in taskdumps instead of just fn() (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8040";>#8040</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/f943312865b9d5007f25d2fd5bd8efa3f89d1541";><code>f943312</code></a> fs: support io-uring in <code>AsyncRead</code> for <code>File</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7907";>#7907</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/5db10f538b683fe88d699dfd11be31d193db011c";><code>5db10f5</code></a> net: add 'try_io' function to 'unix::pipe' sender and receiver types (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8030";>#8030</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/bbdba7101de6ce5329d84021ce669f185cc430b3";><code>bbdba71</code></a> taskdump: add <code>trace_with</code> for customized task dumps (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8025";>#8025</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/7cfce54386982264f8c9d5db3f5a96caf3b99cbe";><code>7cfce54</code></a> ci: update FreeBSD image to 14.4 (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8038";>#8038</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/81370e6202859dee53c7a42053ec0ff4427910cf";><code>81370e6</code></a> net: add docs on <code>ConnectionRefused</code> errors with udp sockets (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7870";>#7870</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/203af021261ab7399c18ab12f22c24f1934c7d42";><code>203af02</code></a> runtime: overflow second half of tasks when local queue is filled instead of ...</li> <li><a href="https://github.com/tokio-rs/tokio/commit/de230926dc6ae08650688fe4cf2fd0a913392501";><code>de23092</code></a> net: temporarily disable <code>tcp_stream</code> <code>try_read_buf</code> test on WASI (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8036";>#8036</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/432ec3f2b2a21b668c1d5c5703914ac5ecbe6d8a";><code>432ec3f</code></a> sync: hide <code>#[tokio::main]</code> attribute in the docs of <code>sync::watch</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/8035";>#8035</a>)</li> <li>Additional commits viewable in <a href="https://github.com/tokio-rs/tokio/compare/tokio-1.51.0...tokio-1.52.0";>compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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