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Add lint unnecessary_option_map_or_else #14662

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Add lint unnecessary_option_map_or_else #14662

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@pnuts93 pnuts93 commented Apr 21, 2025 •
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changelog: [unnecessary_option_map_or_else]: Added lint unnecessary_option_map_or_else. As suggested in the issue description, the implementation takes as reference the issue #7328. The tests for lints option_if_let_else and or_fun_call needed to be adjusted to comply with new lint.
fixes #14588

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rustbot commented Apr 21, 2025

r? @llogiq

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@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Apr 21, 2025
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llogiq reviewed May 12, 2025
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This looks good in general, I just have a few subtle suggestions. Please use snippet_with_applicability instead of plain snippet. Otherwise, we end up breaking cargo fix. In addition, I'd like to see some tests for other scenarios.

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rustbot commented Jun 5, 2025

☔ The latest upstream changes (possibly 6ef2a2d) made this pull request unmergeable. Please resolve the merge conflicts.

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Jarcho commented Sep 18, 2025

Ping @pnuts93 this needs a rebase.

@llogiq is the review for this done?

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Add unnecessary_option_map_or_else
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