Rollup of 6 pull requests #42130
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Rollup of 6 pull requests #42130
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when compiling the crate for a target with max-atomic-width = 0 fixes rust-lang#42097
expose needs_drop under mem Note that I purposefully didn't update the intrinsic's documentation, because I think it makes sense for it be more... "honest" about its semantics.
…omatsakis Fix off-by-one error in column number in `explain_span`. Fixes rust-lang#41938
Improving std::env docs Addresses rust-lang#29351. Hopefully this addresses the following points: > - iterators should use the standard iterator boilerplate like https://doc.rust-lang.org/std/iter/struct.Map.html, this applies to all structs except for JoinPathsError > - JoinPathsError should properly link the function it comes from and use language similar to https://doc.rust-lang.org/std/io/struct.Error.html > - same wording issues with VarError > - functions need to ensure linkage to things they refer to in their descriptions > - Explain the difference between `os` and non-`os` structs and methods
…ielb1 fix some clippy warnings in librustc_errors Again, those are small changes to improve readability.
core: fix unused_macro warning when compiling the crate for a target with max-atomic-width = 0 fixes rust-lang#42097
Remove unused lifetimes. This was a typo that made it onto master. Noted by @dtolnay in rust-lang#42127. Also note rust-lang#41960 which suggests warning these.
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@bors r+ p=10 |
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📌 Commit 382c0eb has been approved by |
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☀️ Test successful - status-appveyor, status-travis |
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explain_span. #42062, Improving std::env docs #42091, fix some clippy warnings in librustc_errors #42093, core: fix unused_macro warning #42098, Remove unused lifetimes. #42127