bors 665fd5219a Auto merge of #11872 - llogiq:test-attr-in-doctest, r=xFrednet
add lint against unit tests in doctests

During RustLab, Alice Ryhl brought to my attention that the Andoid team stumbled over the fact that if one attempts to write a unit test within a doctest, it will be summarily ignored. So this lint should help people wondering why their tests won't run.

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changelog: New lint: [`test_attr_in_doctest`]
[#11872](https://github.com/rust-lang/rust-clippy/pull/11872)
2023-11-30 10:24:16 +00:00
..