build(deps): bump diesel-async from 0.8.0 to 0.9.0

[dependabot]

Bumps diesel-async from 0.8.0 to 0.9.0.

Release notes

Sourced from diesel-async's releases.

Diesel-Async 0.9.0

Changes

• Change all transaction related functions to accept an real async closure instead of the scoped boxed variant. This change requires adujsting all call sides of transaction based functions from conn.transaction(|conn| async move {/* your code */}.scoped_boxed()) to conn.transaction(async |conn| /* your code */)

Fixed

• Fixed an unsound access to padding values while deserializing Date/Time values in the mysql backend Thanks to @​paolobarbolini for finding this issue.

You can support the development of Diesel by:

• Contributing Code, Documentation or Guides. Checkout the planing for Diesel 2.4 for open tasks.
• Providing knowledge and help to maintain the MySQL/MariaDB backend. This is currently the only in-tree backend that is not used by any maintainers, so having someone around that actually uses this backend would be very helpful for the Diesel project.
• Answering questions in our discussion forum
• Reporting bugs in our issue tracker
• Helping triaging issues in our issue tracker
• Sponsoring the maintainers.

Full Changelog: diesel-rs/diesel_async@v0.8.0...v0.9.0

Changelog

Sourced from diesel-async's changelog.

[0.9.0] - 2026-04-30

• Change all transaction related functions to accept an real async closure instead of the scoped boxed variant. This change requires adujsting all call sides of transaction based functions from conn.transaction(|conn| async move {/* your code */}.scoped_boxed()) to conn.transaction(async |conn| /* your code */)
• Fixed an unsound access to padding values while deserializing Date/Time values in the mysql backend Thanks to Paolo Barbolini for finding this issue.

Commits

• 18f2c86 Merge pull request #285 from diesel-rs/fix/padding_access
• acc90e9 Prepare a 0.9 release
• ba3ed66 Merge pull request #284 from diesel-rs/async_closures
• 4e2fc54 Use real async closures for transactions
• See full diff in compare view

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