Version 0.4.0

• Comemo now uses a global cache instead of thread-local one. As a result, return values of memoized functions and inputs to tracked functions must now be Send and Sync. (Thanks to @Dherse)
• The internal data structures have also been optimized to speed comemo up (Thanks to @Dherse)

Version 0.3.1

• The traversal of cache entries for a specific hash is now in reverse to check the most recent entry first (temporal locality)
• Bumped syn to 2.0 and siphasher to 1.0

0.3.0

Improvements:

• Relaxes the 'static bound on tracked types, they can now have lifetimes
• Improves performance of constraint generation and validation
• Fixes possible name clashes in tracked methods (e.g. if parameters are called value)

Breaking changes:

• Removed public Constraint type, use <T as Validate>::Constraint instead
• Moved valid method from Track to the new Validate trait

0.2.2

This release switches from SipHash 2-4 to SipHash 1-3 for better performance. Thanks to @dccsillag!

0.2.1

This release adds a new update method to Prehashed.

0.2

This release features mutation tracking and exposes contraints for more advanced use cases.

0.1

This is the initial release of comemo, an incremental computation library.