Bump sled from 0.26.3 to 0.30.3

[dependabot-preview]

Bumps sled from 0.26.3 to 0.30.3.

Release notes

Sourced from sled's releases.

sled::open replaces sled::Db::open

New Features

• Added the open function for quickly opening a database at a path with default configuration.

new storage format and bugfixes

• much faster compile speeds after aggressive dependency pruning
• new storage format
• bugfixes in cache invalidation and combining transactions with compression

Config, Transaction, and Opening Revamp

New Features

• The Config::open method has been added to give Config a similar feel to std's fs::OpenOptions. The Config::build and Db::start methods are now deprecated in favor of calling Config::open directly
• A checksum method has been added to Tree and Db for use in verifying backups and migrations.
• Transactions may now involve up to 69 different tables. Nice.
• The TransactionError::Abort variant has had a generic member added that can be returned as a way to return information from a manually-aborted transaction. An abort helper function has been added to reduce the boiler- plate required to return aborted results.

Breaking Changes

• The ConfigBuilder structure has been removed in favor of a simplified Config structure with the same functionality.
• The way that sled versions are detected at initialization time is now independent of serde.
• The cas method is deprecated in favor of the new compare_and_swap method which now returns the proposed value that failed to be applied.
• Tree nodes now have constant prefix encoding lengths.
• The io_buf_size configurable renamed to segment_size.
• The io_buf_size configurable method has been removed from ConfigBuilder. This can be manually set by setting the attribute directly on the ConfigBuilder, but this is discouraged. Additionally, this must now be a power of 2.
• The page_consolidation_threshold method has been removed from ConfigBuilder, and this is now

... (truncated)

Changelog

Sourced from sled's changelog.

0.30.3

• Documentation-only release

0.30.2

New Features

• Added the open function for quickly opening a database at a path with default configuration.

0.30.1

Bugfixes

• Fixed an issue where an idle threadpool worker would spin in a hot loop until work arrived

0.30

Breaking Changes

• Migrated to a new storage format

Bugfixes

• Fixed a bug where cache was not being evicted
• Fixed a bug with using transactions with compression

0.29.2

New Features

• The create_new option has been added to Config, allowing the user to specify that a database should only be freshly created, rather than re-opened.

0.29.1

Bugfixes

• Fixed a bug where prefix encoding could be incorrectly handled when merging nodes together

0.29

New Features

... (truncated)

Commits

• See full diff in compare view

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[dependabot-preview]

Superseded by #24.