Bump the rust-minor-updates group with 3 updates

[dependabot]

Bumps the rust-minor-updates group with 3 updates: tokio, rayon and rmcp.

Updates tokio from 1.51.1 to 1.52.1

Release notes

Sourced from tokio's releases.

Tokio v1.52.1

1.52.1 (April 16th, 2026)

Fixed

• runtime: revert #7757 to fix [a regression]#8056 that causes spawn_blocking to hang (#8057)

#7757: tokio-rs/tokio#7757 #8056: tokio-rs/tokio#8056 #8057: tokio-rs/tokio#8057

Tokio v1.52.0

1.52.0 (April 14th, 2026)

Added

• io: AioSource::register_borrowed for I/O safety support (#7992)
• net: add try_io function to unix::pipe sender and receiver types (#8030)

Added (unstable)

• runtime: Builder::enable_eager_driver_handoff setting enable eager hand off of the I/O and time drivers before polling tasks (#8010)
• taskdump: add trace_with() for customized task dumps (#8025)
• taskdump: allow impl FnMut() in trace_with instead of just fn() (#8040)
• fs: support io_uring in AsyncRead for File (#7907)

Changed

• runtime: improve spawn_blocking scalability with sharded queue (#7757)
• runtime: use compare_exchange_weak() in worker queue (#8028)

Fixed

• runtime: overflow second half of tasks when local queue is filled instead of first half (#8029)

Documented

• docs: fix typo in oneshot::Sender::send docs (#8026)
• docs: hide #[tokio::main] attribute in the docs of sync::watch (#8035)
• net: add docs on ConnectionRefused errors with UDP sockets (#7870)

#7757: tokio-rs/tokio#7757 #7870: tokio-rs/tokio#7870 #7907: tokio-rs/tokio#7907 #7992: tokio-rs/tokio#7992 #8010: tokio-rs/tokio#8010 #8025: tokio-rs/tokio#8025 #8026: tokio-rs/tokio#8026 #8028: tokio-rs/tokio#8028 #8029: tokio-rs/tokio#8029

... (truncated)

Commits

• 905c146 chore: prepare to release v1.52.1 (#8059)
• 56aaa43 rt: revert #7757 to fix regression in spawn_blocking (#8057)
• 57ff47a ci: update trybuild to expect output from rustc 1.95.0 (#8058)
• 812de3e ci: bump taiki-e/cache-cargo-install-action from 1 to 3 (#8053)
• ba82e73 ci: use Dependabot to keep github actions up to date (#8052)
• 2e85f9d ci: replace cirrus-ci with freebsd-vm (#8041)
• a7e1cd8 ci: update GitHub Actions workflows to use latest tool versions (#8047)
• 5f7be0a chore: perpare 1.52.0 (#8045)
• 36d12d2 taskdump: allow impl FnMut() in taskdumps instead of just fn() (#8040)
• f943312 fs: support io-uring in AsyncRead for File (#7907)
• Additional commits viewable in compare view

Updates rayon from 1.11.0 to 1.12.0

Changelog

Sourced from rayon's changelog.

Release rayon 1.12.0 (2026-04-13)

• Fixed a bug in parallel Range<char> when the end is 0xE000, just past the surrogate boundary, which was unsafely producing invalid char values.
• The new method ParallelSlice::par_array_windows works like par_windows but with a constant length, producing &[T; N] items.

Commits

• 7449d7d Merge #1093
• b3d9e3f Release rayon 1.8.0 and rayon-core 1.12.0
• 3fe51e5 Fix clippy::let_and_return
• 082f215 Merge #1087
• ea0c06d core: registry: Factor out "wait till out of work" part of the main loop.
• 75524e2 Merge #1063
• 01d2800 Ignore the multi-threaded test on emscripten/wasm
• 40b59c0 core: Make use_current_thread error rather than panic when already in the pool.
• f4db4d7 core: tests: Add some basic tests for ThreadPoolBuilder::use_current_thread.
• 87274ad core: registry: Add some more documentation for ThreadPoolBuilder::use_curren...
• Additional commits viewable in compare view

Updates rmcp from 1.4.0 to 1.5.0

Release notes

Sourced from rmcp's releases.

rmcp-macros-v1.5.0

Fixed

• (macros) respect local feature in #[prompt] macro — omit + Send bound (#803)

rmcp-v1.5.0

Added

• (transport) add constructors for non_exhaustive error types (#806)
• add 2025-11-25 protocol version support (#802)

Fixed

• treat resource metadata JSON parse failure as soft error (#810)
• include http_request_id in request-wise priming event IDs (#799)
• (http) drain SSE stream for connection reuse (#790)

Other

• (deps) update which requirement from 7 to 8 (#807)

Commits

• 020a38b chore: release v1.5.0 (#804)
• 01a6666 fix: treat resource metadata JSON parse failure as soft error (#810)
• 3e56d52 fix: include http_request_id in request-wise priming event IDs (#799)
• 6603c1f fix(macros): respect local feature in #[prompt] macro — omit + Send bou...
• c99903a fix(http): drain SSE stream for connection reuse (#790)
• ad39972 feat(transport): add constructors for non_exhaustive error types (#806)
• a743f15 chore(deps): update which requirement from 7 to 8 (#807)
• a64be23 feat: add 2025-11-25 protocol version support (#802)
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions