document more crate features #1411
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It's better to switch to the |
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I looked into that but the difference between the two doesn't seem well documented and it didn't seem to do anything that |
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On a final note, do you want to fix #1327 here? The comment in Cargo.toml should probably use this command:
RUSTDOCFLAGS="--cfg doc_cfg -Zunstable-options --generate-link-to-definition" cargo +nightly doc --all --all-features --no-deps --open| #[cfg(feature = "alloc")] | ||
| #[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))] | ||
| impl<'a, S: Index<usize, Output = T> + ?Sized + 'a, T: 'a> Iterator for SliceChooseIter<'a, S, T> { |
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This doesn't show up anywhere because SliceChooseIter is already cfg(feature = "alloc") and Iterator is not a local trait.
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Is it worth leaving it here in case rustdoc picks it up later?
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I'll add that to the toml sure |
This should hopefully avoid issues like #1410. I tried getting
doc_cfgto work again but didn't have much luck so I defaulted to doc comments