clean up and properly test temporary lifetime extension in doctests #1979
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dianne commented Aug 26, 2025
dianne commented - Removes an unused trait and impl from the successful tests.
- Adds a use following each assignment to test lifetime extension. Previously all but the last assignment were shadowed before use, so the temporary lifetimes were untested.
rustbot added the S-waiting-on-review This was referenced Aug 26, 2025
traviscross force-pushed the lifetime-extension-doctests branch from 0a25dea to 1c49657 Compare 
- Removes an unused trait and impl from the successful tests. - Adds uses following all tests so they test lifetime extension.
traviscross force-pushed the lifetime-extension-doctests branch from 1c49657 to 6c5013c Compare 
traviscross approved these changes Sep 4, 2025
rustbot removed the S-waiting-on-review 
| Thanks. |
jhpratt added a commit to jhpratt/rust that referenced this pull request Sep 8, 2025
Update books ## rust-lang/nomicon 1 commits in 57ed4473660565d9357fcae176b358d7e8724ebf..f17a018b9989430967d1c58e9a12c51169abc744 2025-09-05 22:46:58 UTC to 2025-09-05 22:46:58 UTC - Add missing "C" ABI to FFI example code (rust-lang/nomicon#501) ## rust-lang/reference 7 commits in 89f67b3c1b904cbcd9ed55e443d6fc67c8ca2769..b3ce60628c6f55ab8ff3dba9f3d20203df1c0dee 2025-09-05 20:14:36 UTC to 2025-08-26 20:17:24 UTC - Ensure all lexical elements are SCREAMING_CASE (rust-lang/reference#1990) - Link out to the notation from grammar summary (rust-lang/reference#1989) - Or-patterns are extending (rust-lang/reference#1975) - Specify lifetime extension of `match` arms and `if` consequent/`else` block tail expressions (rust-lang/reference#1981) - clean up and properly test temporary lifetime extension in doctests (rust-lang/reference#1979) - Update `cold` and `inline` to use the attribute template (rust-lang/reference#1907) - Pluralize "syntax diagrams" (rust-lang/reference#1977) ## rust-lang/rust-by-example 1 commits in ad27f82c18464525c761a4a8db2e01785da59e1f..dd26bc8e726dc2e73534c8972d4dccd1bed7495f 2025-09-04 22:33:29 UTC to 2025-09-04 22:33:29 UTC - Fix drop order explanation in trait > drop (rust-lang/rust-by-example#1953)
Zalathar added a commit to Zalathar/rust that referenced this pull request Sep 9, 2025
Update books ## rust-lang/nomicon 1 commits in 57ed4473660565d9357fcae176b358d7e8724ebf..f17a018b9989430967d1c58e9a12c51169abc744 2025-09-05 22:46:58 UTC to 2025-09-05 22:46:58 UTC - Add missing "C" ABI to FFI example code (rust-lang/nomicon#501) ## rust-lang/reference 7 commits in 89f67b3c1b904cbcd9ed55e443d6fc67c8ca2769..b3ce60628c6f55ab8ff3dba9f3d20203df1c0dee 2025-09-05 20:14:36 UTC to 2025-08-26 20:17:24 UTC - Ensure all lexical elements are SCREAMING_CASE (rust-lang/reference#1990) - Link out to the notation from grammar summary (rust-lang/reference#1989) - Or-patterns are extending (rust-lang/reference#1975) - Specify lifetime extension of `match` arms and `if` consequent/`else` block tail expressions (rust-lang/reference#1981) - clean up and properly test temporary lifetime extension in doctests (rust-lang/reference#1979) - Update `cold` and `inline` to use the attribute template (rust-lang/reference#1907) - Pluralize "syntax diagrams" (rust-lang/reference#1977) ## rust-lang/rust-by-example 1 commits in ad27f82c18464525c761a4a8db2e01785da59e1f..dd26bc8e726dc2e73534c8972d4dccd1bed7495f 2025-09-04 22:33:29 UTC to 2025-09-04 22:33:29 UTC - Fix drop order explanation in trait > drop (rust-lang/rust-by-example#1953)
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Sep 9, 2025
Update books ## rust-lang/nomicon 1 commits in 57ed4473660565d9357fcae176b358d7e8724ebf..f17a018b9989430967d1c58e9a12c51169abc744 2025-09-05 22:46:58 UTC to 2025-09-05 22:46:58 UTC - Add missing "C" ABI to FFI example code (rust-lang/nomicon#501) ## rust-lang/reference 7 commits in 89f67b3c1b904cbcd9ed55e443d6fc67c8ca2769..b3ce60628c6f55ab8ff3dba9f3d20203df1c0dee 2025-09-05 20:14:36 UTC to 2025-08-26 20:17:24 UTC - Ensure all lexical elements are SCREAMING_CASE (rust-lang/reference#1990) - Link out to the notation from grammar summary (rust-lang/reference#1989) - Or-patterns are extending (rust-lang/reference#1975) - Specify lifetime extension of `match` arms and `if` consequent/`else` block tail expressions (rust-lang/reference#1981) - clean up and properly test temporary lifetime extension in doctests (rust-lang/reference#1979) - Update `cold` and `inline` to use the attribute template (rust-lang/reference#1907) - Pluralize "syntax diagrams" (rust-lang/reference#1977) ## rust-lang/rust-by-example 1 commits in ad27f82c18464525c761a4a8db2e01785da59e1f..dd26bc8e726dc2e73534c8972d4dccd1bed7495f 2025-09-04 22:33:29 UTC to 2025-09-04 22:33:29 UTC - Fix drop order explanation in trait > drop (rust-lang/rust-by-example#1953)
rust-timer added a commit to rust-lang/rust that referenced this pull request Sep 9, 2025
Rollup merge of #146339 - rustbot:docs-update, r=ehuss Update books ## rust-lang/nomicon 1 commits in 57ed4473660565d9357fcae176b358d7e8724ebf..f17a018b9989430967d1c58e9a12c51169abc744 2025-09-05 22:46:58 UTC to 2025-09-05 22:46:58 UTC - Add missing "C" ABI to FFI example code (rust-lang/nomicon#501) ## rust-lang/reference 7 commits in 89f67b3c1b904cbcd9ed55e443d6fc67c8ca2769..b3ce60628c6f55ab8ff3dba9f3d20203df1c0dee 2025-09-05 20:14:36 UTC to 2025-08-26 20:17:24 UTC - Ensure all lexical elements are SCREAMING_CASE (rust-lang/reference#1990) - Link out to the notation from grammar summary (rust-lang/reference#1989) - Or-patterns are extending (rust-lang/reference#1975) - Specify lifetime extension of `match` arms and `if` consequent/`else` block tail expressions (rust-lang/reference#1981) - clean up and properly test temporary lifetime extension in doctests (rust-lang/reference#1979) - Update `cold` and `inline` to use the attribute template (rust-lang/reference#1907) - Pluralize "syntax diagrams" (rust-lang/reference#1977) ## rust-lang/rust-by-example 1 commits in ad27f82c18464525c761a4a8db2e01785da59e1f..dd26bc8e726dc2e73534c8972d4dccd1bed7495f 2025-09-04 22:33:29 UTC to 2025-09-04 22:33:29 UTC - Fix drop order explanation in trait > drop (rust-lang/rust-by-example#1953)
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