Edition 2024 guide for temporary lifetime changes #318
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BTW, new pages need to be added to |
This splits the chapters in two to help focus the discussion on each topic, and elaborate with more detail.
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ehuss
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I decided to split the chapter in two so that the two topics could be discussed separately in more detail. I've also updated the tests to pass and link into the summary.
The edits I made could use some improvements and editing, but I wanted to get this moving forward.
In particular, I think there should be some more examples, particularly showing things like "this is an example that you should change versus one you shouldn't". In general, it would be helpful to have more guidance to the reader on how to decide what to do.
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Nov 25, 2024
Update cargo and books 10 commits in 66221abdeca2002d318fde6efff516aab091df0e..4c39aaff66862cc0da52fe529aa1990bb8bb9a22 2024-11-19 21:30:02 +0000 to 2024-11-25 16:36:17 +0000 - feat: Stabilize Edition 2024 (rust-lang/cargo#14828) - Improve error handling when PathSource is relative (rust-lang/cargo#14854) - test: address test output nondeterminism (rust-lang/cargo#14855) - chore: move supports-unicode to workspace deps (rust-lang/cargo#14853) - Check build target supports std when building with -Zbuild-std=std (rust-lang/cargo#14183) - fix(publish): Allow dry-run of a non-bumped workspace (rust-lang/cargo#14847) - test: Switch from 'exec_with_output' to 'run' (rust-lang/cargo#14848) - test(rustflags): Verify -Cmetadata directly, not through -Cextra-filename (rust-lang/cargo#14846) - chore: remove bors mentions (rust-lang/cargo#14845) - Clarify how `cargo::metadata` env var is selected (rust-lang/cargo#14842) ## nomicon 1 commits in eac89a3cbe6c4714e5029ae8b5a1c556fd4e8c42..0674321898cd454764ab69702819d39a919afd68 2024-11-16 14:05:28 +0000 to 2024-11-19 12:35:48 +0000 - races: Clarify a “mostly” that might be misread (rust-lang/nomicon#468) ## reference 12 commits in 41ccb0e6478305401dad92e8fd3d04a4304edb4c..5c86c739ec71b8bc839310ff47fa94e94635bba9 2024-11-15 21:45:16 +0000 to 2024-11-25 17:23:35 +0000 - Document `gen` keyword as reserved in Rust 2024 (rust-lang/reference#1501) - 2024: Update `expr` macro fragment specifier (rust-lang/reference#1639) - Add rust_2024 prelude (rust-lang/reference#1552) - 2024: Add reserved syntax (rust-lang/reference#1652) - Add Lifetime Capture Rules 2024 (rust-lang/reference#1601) - Add a section dedicated to Edition 2024 changes to temporary scopes (rust-lang/reference#1592) - 2024: Add unsafe attribute differences (rust-lang/reference#1579) - 2024: Add updates for unsafe extern blocks (rust-lang/reference#1565) - Fix rule for lazy boolean temporary drop scope (rust-lang/reference#1681) - Raw lifetimes (rust-lang/reference#1603) - Fix some missing emdashes (rust-lang/reference#1676) - Added an additional example of lifetime elision (rust-lang/reference#1678) ## rustc-dev-guide 6 commits in b679e71c2d66c6fe13e06b99ac61773b866213f0..787b4166ccc67bd8f72a6e3ef6685ce9ce82909a 2024-11-18 16:18:15 +0800 to 2024-11-22 11:17:57 +0000 - Remove constants section as it is outdated - Flatten generic parameter defs section - Add instructions to test error code docs (rust-lang/rustc-dev-guide#2145) - Reorganize the "Source Code Representation" chapters (rust-lang/rustc-dev-guide#2142) - Make `Diag` a clickable link in Suggestion section (rust-lang/rustc-dev-guide#2140) - update for rustc_intrinsic_const_stable_indirect (rust-lang/rustc-dev-guide#2138) ## edition-guide 6 commits in 915f9b319c2823f310430ecdecd86264a7870d7e..f48b0e842a3911c63240e955d042089e9e0894c7 2024-11-06 07:23:07 +0000 to 2024-11-25 16:20:27 +0000 - Update for 2024 stabilization (rust-lang/edition-guide#338) - Enable triagebot merge-conflicts and shortcuts (rust-lang/edition-guide#336) - Organize the 2024 chapters into sub-chapters by category (rust-lang/edition-guide#334) - Fix broken Cargo Book link in cargo-resolver.md (rust-lang/edition-guide#335) - Edition 2024 guide for temporary lifetime changes (rust-lang/edition-guide#318) - 2024: rustfmt sorting (rust-lang/edition-guide#332)
bors
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Nov 26, 2024
Update cargo and books 10 commits in 66221abdeca2002d318fde6efff516aab091df0e..4c39aaff66862cc0da52fe529aa1990bb8bb9a22 2024-11-19 21:30:02 +0000 to 2024-11-25 16:36:17 +0000 - feat: Stabilize Edition 2024 (rust-lang/cargo#14828) - Improve error handling when PathSource is relative (rust-lang/cargo#14854) - test: address test output nondeterminism (rust-lang/cargo#14855) - chore: move supports-unicode to workspace deps (rust-lang/cargo#14853) - Check build target supports std when building with -Zbuild-std=std (rust-lang/cargo#14183) - fix(publish): Allow dry-run of a non-bumped workspace (rust-lang/cargo#14847) - test: Switch from 'exec_with_output' to 'run' (rust-lang/cargo#14848) - test(rustflags): Verify -Cmetadata directly, not through -Cextra-filename (rust-lang/cargo#14846) - chore: remove bors mentions (rust-lang/cargo#14845) - Clarify how `cargo::metadata` env var is selected (rust-lang/cargo#14842) ## nomicon 1 commits in eac89a3cbe6c4714e5029ae8b5a1c556fd4e8c42..0674321898cd454764ab69702819d39a919afd68 2024-11-16 14:05:28 +0000 to 2024-11-19 12:35:48 +0000 - races: Clarify a “mostly” that might be misread (rust-lang/nomicon#468) ## reference 12 commits in 41ccb0e6478305401dad92e8fd3d04a4304edb4c..5c86c739ec71b8bc839310ff47fa94e94635bba9 2024-11-15 21:45:16 +0000 to 2024-11-25 17:23:35 +0000 - Document `gen` keyword as reserved in Rust 2024 (rust-lang/reference#1501) - 2024: Update `expr` macro fragment specifier (rust-lang/reference#1639) - Add rust_2024 prelude (rust-lang/reference#1552) - 2024: Add reserved syntax (rust-lang/reference#1652) - Add Lifetime Capture Rules 2024 (rust-lang/reference#1601) - Add a section dedicated to Edition 2024 changes to temporary scopes (rust-lang/reference#1592) - 2024: Add unsafe attribute differences (rust-lang/reference#1579) - 2024: Add updates for unsafe extern blocks (rust-lang/reference#1565) - Fix rule for lazy boolean temporary drop scope (rust-lang/reference#1681) - Raw lifetimes (rust-lang/reference#1603) - Fix some missing emdashes (rust-lang/reference#1676) - Added an additional example of lifetime elision (rust-lang/reference#1678) ## rustc-dev-guide 6 commits in b679e71c2d66c6fe13e06b99ac61773b866213f0..787b4166ccc67bd8f72a6e3ef6685ce9ce82909a 2024-11-18 16:18:15 +0800 to 2024-11-22 11:17:57 +0000 - Remove constants section as it is outdated - Flatten generic parameter defs section - Add instructions to test error code docs (rust-lang/rustc-dev-guide#2145) - Reorganize the "Source Code Representation" chapters (rust-lang/rustc-dev-guide#2142) - Make `Diag` a clickable link in Suggestion section (rust-lang/rustc-dev-guide#2140) - update for rustc_intrinsic_const_stable_indirect (rust-lang/rustc-dev-guide#2138) ## edition-guide 6 commits in 915f9b319c2823f310430ecdecd86264a7870d7e..f48b0e842a3911c63240e955d042089e9e0894c7 2024-11-06 07:23:07 +0000 to 2024-11-25 16:20:27 +0000 - Update for 2024 stabilization (rust-lang/edition-guide#338) - Enable triagebot merge-conflicts and shortcuts (rust-lang/edition-guide#336) - Organize the 2024 chapters into sub-chapters by category (rust-lang/edition-guide#334) - Fix broken Cargo Book link in cargo-resolver.md (rust-lang/edition-guide#335) - Edition 2024 guide for temporary lifetime changes (rust-lang/edition-guide#318) - 2024: rustfmt sorting (rust-lang/edition-guide#332)
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Related to rust-lang/rust#124085, rust-lang/rust#123739
cc @traviscross for edition change tracking
This PR serves as a supplementary material for reviewers on changes to be implemented for the said tracking issues.