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fix incorrect trait bound demonstration #1673

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merged 1 commit into from
Jan 31, 2023

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woofyzhao
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@woofyzhao woofyzhao commented Jan 30, 2023

Motivation

  • The trait bound issue should be demonstrated using generic function rather than method in this demo.
  • Method area is not defined on _triangle . Uncomment the line and compile it gives a method not defined error rather than anything related to generic type bound issue.
  • Besides, the compiler generates a fn area unused warning which is not consistent with the rest of the book.

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rustbot commented Jan 30, 2023

Failed to set assignee to marioidival: cannot assign: HTTP status client error (403 Forbidden) for url (https://api.github.com/repos/rust-lang/rust-by-example/issues/1673/assignees)

Note: Only org members, users with write permissions, or people who have commented on the PR may be assigned.

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rustbot commented Jan 30, 2023

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @marioidival (or someone else) soon.

@woofyzhao woofyzhao changed the title fixed incorrect trait bound demonstration fix incorrect trait bound demonstration Jan 30, 2023
@marioidival marioidival merged commit cdf9d35 into rust-lang:master Jan 31, 2023
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 13, 2023
Update books

## rust-lang/book

2 commits in f2a78f64b668f63f581203c6bac509903f7c00ee..d94e03a18a2590ed3f1c67b859cb11528d2a2d5c
2023-02-10 16:01:09 UTC to 2023-02-10 15:55:43 UTC

- Update to Rust 1.67.1
- Update to Rust 1.66.1

## rust-embedded/book

1 commits in f1a4614aa41cc544b91b79760a709e113f3451d7..701d1551429da4cb609082c0ac99df569e336710
2023-01-31 12:32:49 UTC to 2023-01-31 12:32:49 UTC

- fix: Circled Image not visible on B&W E-Ink screen (rust-embedded/book#339)

## rust-lang/nomicon

2 commits in bd1829d235296952bf72ca55635e360584b8805e..79b53665a7c61d171fb8c5ad0b73b371f9ee6ba7
2023-02-13 08:40:24 UTC to 2023-02-07 09:43:03 UTC

- Fixes double bug in Send-Sync example (rust-lang/nomicon#401)
- Small language fix in subtyping.md (rust-lang/nomicon#399)

## rust-lang/reference

4 commits in 22882fb3f7b4d69fdc0d1731e8b9cfcb6910537d..e5adb99c04817b7fbe08f4ffce5b36702667345f
2023-02-08 18:09:03 UTC to 2023-02-01 03:49:46 UTC

- Eliminate 'half open' terminology from range pattern grammar (rust-lang/reference#1330)
- fix place expression context example (rust-lang/reference#1327)
- remove confusing words (rust-lang/reference#1324)
- Reword "expression for a match arm" (rust-lang/reference#1325)

## rust-lang/rust-by-example

5 commits in 134376872e8c387ef369507e0ee9b5a0e3272718..efe23c4fe12e06351b8dc8c3d18312c761455109
2023-02-06 11:32:23 UTC to 2023-01-31 16:38:03 UTC

- fix irrelevant comments (rust-lang/rust-by-example#1676)
- remove redudant code (rust-lang/rust-by-example#1675)
- Line comments: change 'inside' to 'after' (rust-lang/rust-by-example#1674)
- fix incorrect trait bound demonstration (rust-lang/rust-by-example#1673)
- fix "High Order Functions" typo (rust-lang/rust-by-example#1672)

## rust-lang/rustc-dev-guide

14 commits in e359ee2..41a96ab
2023-02-11 06:41:56 UTC to 2023-01-31 18:42:30 UTC

- Add a citation file (rust-lang/rustc-dev-guide#1550)
- Improve git submodule help (rust-lang/rustc-dev-guide#1587)
- update examples for rustc 1.69.0-nightly (e1eaa2d 2023-02-06) (rust-lang/rustc-dev-guide#1590)
- Replace settings.json with x.py setup note (rust-lang/rustc-dev-guide#1588)
- Do not add accept header on linkcheck (rust-lang/rustc-dev-guide#1586)
- Fixed small grammar mistake in monomorph.md (rust-lang/rustc-dev-guide#1585)
- update bootstrap guide (rust-lang/rustc-dev-guide#1583)
- Use host symlink for custom rustup toolchain (rust-lang/rustc-dev-guide#1580)
- Fix broken links (rust-lang/rustc-dev-guide#1577)
- Add section on comparing types (rust-lang/rustc-dev-guide#1570)
- Update rustfmt path (rust-lang/rustc-dev-guide#1574)
- fix wrong heading level (rust-lang/rustc-dev-guide#1573)
- fix incorrect position of `Clarification of build command's stdout` (rust-lang/rustc-dev-guide#1572)
- extend bootstrap related documentations (rust-lang/rustc-dev-guide#1563)
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3 participants