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authorSamuel Tardieu <sam@rfc1149.net>2025-04-13 15:52:46 +0000
committerGitHub <noreply@github.com>2025-04-13 15:52:46 +0000
commitb90c80a766439ba12a74c5e6c6786b8d9c7e5e62 (patch)
tree2061aad4fe38907302ce627b718660f530ddea1a /tests/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs
parentdbc07558ef60859f91511eef39f3430c32f80ff7 (diff)
parent1da567b619d531184d558f5daafa4c30e8cd34eb (diff)
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Deprecate `match_on_vec_items` lint (#14217)
This lint does more harm than good: in its description, it proposes to
rewrite `match` on `Vec<_>` indexes or slices by a version which cannot
panic but masks the failure by choosing the default variant.

The `clippy::indexing_slicing` restriction lint covers those cases more
safely, by suggesting to use a non-panicking version to retrieve the
value from the container, without suggesting to fallback to the default
success variant in case of failure.

This PR is an (opposite) alternative to #14208 (which will add a
suggestion to the lint matching the lint description). Discussion on
both PRs can be found [on
Zulip](https://rust-lang.zulipchat.com/#narrow/channel/257328-clippy/topic/Suggestions.20that.20suppress.20panics).

changelog: [`match_on_vec_items`]: deprecate lint
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