Aleksey Kladov a2198f1f8a prevent untracked queries from moving brackwards in time ... If a query observes an untracked read, it gets changed_at equal to the current revision. When we re-validate the query later, if it doesn't do an untracked read this time, it gets changed_at equal to the maximum of the dependencies. Crucially, this new changed_at may be **older** then the previous value of changed_at. That is, we break the rule that `changed_at` monotonically increases. This can lead to missed re-executions down the line (see the added test). closes #66		2018-12-30 10:54:34 +03:00
..
constants.rs	introduce query_mut which you must use to get set methods	2018-11-01 04:53:56 -04:00
counter.rs	Switch crate to pub(crate)	2018-10-09 22:34:30 +03:00
implementation.rs	switch assert_log to a better debug library	2018-10-25 05:47:45 -04:00
log.rs	Switch crate to pub(crate)	2018-10-09 22:34:30 +03:00
main.rs	add some tests for constants (check for invalidation)	2018-10-09 20:49:26 -04:00
memoized_dep_inputs.rs	introduce query_mut which you must use to get set methods	2018-11-01 04:53:56 -04:00
memoized_inputs.rs	introduce query_mut which you must use to get set methods	2018-11-01 04:53:56 -04:00
memoized_volatile.rs	prevent untracked queries from moving brackwards in time	2018-12-30 10:54:34 +03:00