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Describe #[repr(align(x))]
semantics on enum
s
#619
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Can you explain why this is described with a level of indirection by wrapping in a newtype struct? Why can't it just say something like " |
This gives an unambiguous definition for the semantics... I guess I can "unwrap" the indirection and describe it in more native terms.
That doesn't seem like a specification... |
Ok, makes sense. I was just feeling like it was trying to say something more, or that enums are somehow special. But I guess any other way would end up being wordy and duplicating. If you want to "unwrap" it to make it more direct, go ahead. Otherwise, click the merge button if you're happy. It can always be updated later if someone feels compelled to. |
Thanks. :) I'll merge for now cause I don't want to devote too much time to it and it feels serviceable in the interim but I do think it should/can be improved. |
Update mdbook This updates to mdbook 0.3.0. This release includes the following changes: https://github.com/rust-lang-nursery/mdBook/blob/master/CHANGELOG.md#mdbook-030 One of the biggest changes is the update to pulldown-cmark. This also bumps the submodules (except the nomicon which has some broken links). ## reference 6 commits in f8ae436..08ae27a 2019-05-31 14:59:12 +0200 to 2019-06-17 11:24:13 -0700 - Document `underscore_const_names` (rust-lang/reference#620) - Describe `#[repr(align(x))]` semantics on `enum`s (rust-lang/reference#619) - Fix typo in lazy_static example. (rust-lang/reference#622) - Rust 2015 supports Kleene ? macro operator (rust-lang/reference#617) - Bitrig support has been removed (rust-lang/reference#615) - Fix spell error in attributes/diagnostics.md (rust-lang/reference#614) ## book 8 commits in 62a8c6f25fbd981c80a046f3b04be9684749af3b..9aacfcc4c5b102c8cda195932addefd32fe955d2 2019-05-28 15:48:23 -0400 to 2019-06-16 21:27:26 -0400 - Add a script to help diff rendered books - Update mdbook links (rust-lang/book#1989) - Update for markdown changes. (rust-lang/book#1984) - Make all mentions of crates.io consistent - Propagate corrections made in layout - Add link to Swedish translation - Propagate small edits made in layout - Remove snapshot files that have been checked with layout ## rust-by-example 3 commits in d8eec1dd65470b9a68e80ac1cba8fad0daac4916..b27472962986e85c94f4183b1a6d2207660d3ed6 2019-06-08 10:15:22 -0300 to 2019-06-17 15:52:07 -0300 - Update `macro_rules!` formatting. (rust-lang/rust-by-example#1205) - Add Cargo comment to the `try!` macro example. (rust-lang/rust-by-example#1203) - Fix typo (rust-lang/rust-by-example#1204) ## rustc-guide 15 commits in 3ac9cfc9c9ab2e366feebf18718112737f572352..f55e97c145cf37fd664db2e0e2f2d05df328bf4f 2019-06-02 19:36:58 -0500 to 2019-06-15 17:29:12 -0500 - fix typos - Update for TyCtxt<'a, 'gcx, 'tcx> -> TyCtxt<'tcx>. - fix ci failures, typos, broken links - Some edits to address review comments - Notes about closure de-sugaring - add note about rebuilding llvm - Changes to config.toml require a clean - Fix a few typos in type inference chapter - Add triagebot (rust-lang/rustc-dev-guide#337) - Update how-to-build-and-run.md - Update how-to-build-and-run.md - Update compiler-debugging.md - use debug instead of debuginfo-level - Replaced tabs with spaces - correct indentation ## edition-guide 4 commits in 581c6cccfaf995394ea9dcac362dc8e731c18558..f8072acde5ce29c7570d7986180bbded2d22e287 2019-05-06 12:47:44 -0700 to 2019-06-14 23:27:05 +0200 - Small fixes (rust-lang/edition-guide#179) - Cleanup unused NLL link (rust-lang/edition-guide#167) - Part 2: Rust 2015 now supports ? macro rep op (rust-lang/edition-guide#163) - Part 1: Rust 2015 now supports ? macro rep op (rust-lang/edition-guide#162) ## embedded-book 1 commits in f0c75b75f9c18537b78f5d17c1015247e9a49c86..ef27b517dcd0b990c888c0d7caeff52a5a115619 2019-06-03 10:49:02 +0000 to 2019-06-18 22:59:47 +0000 - Fix link for more strict commonmark interpretation. (rust-embedded/book#194)
Closes rust-lang/rust#57996
Stabilization report: rust-lang/rust#61229 (comment)
r? @ehuss