Bump the cargo-dependencies group with 3 updates

[dependabot]

Bumps the cargo-dependencies group with 3 updates: chrono, serde and serde_json.

Updates chrono from 0.4.37 to 0.4.38

Release notes

Sourced from chrono's releases.

v0.4.38

This release bring a ca. 20% improvement to the performance of the formatting code, and a convenient days_since method for the Weekday type.

Chrono 0.4.38 also removes the long deprecated rustc-serialize feature. Support for rustc-serialize will be soft-destabilized in the next Rust edition. Removing the feature will not break existing users of the feature; Cargo will just not update dependents that rely on it to newer versions of chrono.

In chrono 0.4.36 we made an accidental breaking change by switching to derive(Copy) for DateTime instead of a manual implementation. It is reverted in this release.

Removals

• Remove rustc-serialize feature (#1548, thanks @​workingjubilee)

Additions

• Add Weekday::days_since (#1249, based on #216 by @​clarfonthey)
• Add TimeDelta::checked_mul and TimeDelta::checked_div (#1565, thanks @​Zomtir)

Fixes

• Return error when rounding with a zero duration (#1474, thanks @​Dav1dde)
• Manually implement Copy for DateTime if offset is Copy (#1573)

Internal

• Inline test_encodable_json and test_decodable_json functions (#1550)
• CI: Reduce combinations in cargo hack check (#1553)
• Refactor formatting code (#1335)
• Optimize number formatting (#1558)
• Only package files needed for building and testing (#1554)

Thanks to all contributors on behalf of the chrono team, @​djc and @​pitdicker!

Commits

• 352a352 Prepare 0.4.38
• 46d44d6 Manually implement Copy for DateTime if offset is Copy
• 760eb66 Update windows-bindgen requirement from 0.55 to 0.56
• 391187f Return error when rounding with zero duration
• ffc75e5 Add TimeDelta::checked_mul and TimeDelta::checked_div
• f8cecbe Make Weekday::num_days_from public, rename to days_since.
• 0cfc405 Optimize number formatting
• 74ba83b Take pad by value
• 78e79db Match on tuples in format_fixed
• f3d76c7 Match on tuples in format_numeric
• Additional commits viewable in compare view

Updates serde from 1.0.197 to 1.0.198

Release notes

Sourced from serde's releases.

v1.0.198

• Support serializing and deserializing Saturating<T> (#2709, thanks @​jbethune)

Commits

• c4fb923 Release 1.0.198
• 65b7eea Merge pull request #2729 from dtolnay/saturating
• 01cd696 Integrate Saturating<T> deserialization into impl_deserialize_num macro
• c13b3f7 Format PR 2709
• a6571ee Merge pull request #2709 from jbethune/master
• 6e38aff Revert "Temporarily disable miri on doctests"
• 3d1b19e Implement Ser+De for Saturating\<T>
• 5b24f88 Resolve legacy_numeric_constants clippy lints
• 74d0670 Explicitly install a Rust toolchain for cargo-outdated job
• 3bfab6e Temporarily disable miri on doctests
• Additional commits viewable in compare view

Updates serde_json from 1.0.115 to 1.0.116

Release notes

Sourced from serde_json's releases.

v1.0.116

• Make module structure comprehensible to static analysis (#1124, thanks @​mleonhard)

Commits

• a3f62bb Release 1.0.116
• 12c8ee0 Hide "non-exhaustive patterns" errors when crate fails to compile
• 051ce97 Merge pull request 1124 from mleonhard/master
• 25dc750 Replace features_check mod with a call to std::compile_error!. Fixes htt...
• 2e15e3d Revert "Temporarily disable miri on doctests"
• 0baba28 Resolve legacy_numeric_constants clippy lints
• See full diff in compare view

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