Make comparison results deterministic in the UI#1654
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The remaining CI issues seem unrelated to my PR. |
SpeedyGX
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Apr 29, 2026
* IndexMap * Put back std::fs but only for unix * Revert change in localizer
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Demo (left is release version, right is the one built from this branch):
screen-capture.mp4
Fixes #1652.
The issue was that the code uses the standard HashMap in a lot of places, which infamously has randomised iteration order as a protection from DoS attacks on servers.
These concerns don't apply to local apps, and the randomisation leaks into comparisons and the UI.
To fix it, I've switched all the usages of HashMap and HashSet in czkawka_core to the indexmap crate, which is intended exactly for this kind of scenarios - when you want the performance of the HashMap, but care about deterministic iteration.