Bump bumpalo from 2.6.0 to 3.3.0

[dependabot-preview[bot]]

Bumps bumpalo from 2.6.0 to 3.3.0.

Changelog

Sourced from bumpalo's changelog.

Unreleased

Released YYYY-MM-DD.

Added

• TODO (or remove section if none)

Changed

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Deprecated

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Removed

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Fixed

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Security

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---

3.30

Released 2020-05-13.

Added

• Added fallible allocation methods to Bump: try_new, try_with_capacity, and try_alloc_layout.

• Added bumpalo::collections::Vec::try_reserve[_exact]

---

3.2.1

Released 2020-03-24.

Security

• When reallocing, if we allocate new space, we need to copy the old

... (truncated)

Commits

• daddce1 Merge branch 'try'
• 6d52b59 Bump to version 3.3.0
• 6c9227e Clean up fallible allocation tests a little
• 9306fad Fixed try_alloc test
• 69c1613 Added toggling_assert macro and test_try_reserve
• 804c252 Only assert when the allocator is deferring to system
• 67200c1 Added test for alternating allocations
• 28871ab Added try_new and try_with_capacity
• 816172d Added docs for new methods
• f42db74 Added try_alloc_layout, try_reserve, & try_reserve_exact
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

Superseded by #158.