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Bump tokio from 1.51.1 to 1.52.1#1425

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Bump tokio from 1.51.1 to 1.52.1#1425
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/cargo/tokio-1.52.1

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@dependabot dependabot bot commented on behalf of github Apr 20, 2026

Bumps 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

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Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.51.1 to 1.52.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.51.1...tokio-1.52.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-version: 1.52.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Apr 20, 2026
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