7 Commits

Author	SHA1	Message	Date
projectmoon	bf4ce24b79	Better public API for user variables, avoid allocations in Context. ... The database API for user variables has changed somewhat again, this time closer to the proper vision. There are now two separate sled Trees in the Variables struct, one for user-defined variables, and one for counts. Keys have been changed to be username-first, then room ID. The signatures of the functions now also use a strongly-typed struct, UserAndRoom. As part of this, the Context object now once again avoids allocating new strings. Other random changes included here: - Remove tempfile crate in favor of sled temporary db config. - Add bincode crate in anticipation of future (de)serializing.	2020-11-03 20:31:29 +00:00
projectmoon	7e15379c58	Migrate existing delineators to delimiter 0xfe.	2020-11-01 19:08:54 +00:00
projectmoon	9f598541fb	Remove variable_count keys missed in manual data migration.	2020-10-30 22:44:19 +00:00
projectmoon	5224357f8b	Add migration 2: remove old data.	2020-10-30 21:53:22 +00:00
projectmoon	6b21b0aff8	Add string name to migrations	2020-10-30 21:53:22 +00:00
projectmoon	3cec676b2f	Clean up migration to make it more readable	2020-10-30 21:53:22 +00:00
projectmoon	a53ce85f38	Add db migration support, change variables schema. ... This is a bit of a large commit that adds basic database migration support. It also alters the way user variables are stored in a way requiring manual migration of existing data. The first automated migration adds variable count in a new place.	2020-10-30 21:53:22 +00:00