The problem was that the used `Diary::diary_names()` iterator does not call `unique()` on its output. That decision was made because the return type would get more complicated with that feature. Now that rustc 1.26 with Impl Trait is out, we can refactor the return types of these functions (so also with `Diary::diary_names()`) to automatically do this. |
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main.rs | ||
ui.rs |