Rollup of 7 pull requests #25303
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Rollup of 7 pull requests #25303
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The reference was claiming all vectors all bounds-checked at run-time, when constant vectors are usually checked at compile-time. For the changed example see http://is.gd/28ak9E
Namely an optional "pub" before any item. The "pub" in the Use declaration section should use this too.
The syntax for re-exporting privacy is covered in the use declaration item.
Some of this text is duplicated in the reference (and belongs there) so remove it. It says item grammar is the same, so point to that grammar section.
Both external crate declarations and use declarations need to end with a semicolon.
Between ffc5f1c, when grammar.md was created by copying parts of the reference, and 8cf2552, when all EBNF was removed from reference.md, there were parts of the grammar that were updated in reference.md but not grammar.md, and then they weren't copied over because they existed already, but they were slightly out of date. Example: the `path_item : ident | "self" ;` rule in Use declarations was changed from "mod" to "self" in the reference in 195fd9a but wasn't updated in the grammar.
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Noticed this while perusing the docs
The reference was claiming all vectors all bounds-checked at run-time, when constant vectors are usually checked at compile-time. For the changed example see http://is.gd/28ak9E Also fixed a minor grammar issue.
Several Minor API / Reference Documentation Fixes - Fix a few small errors in the reference. - Fix paper cuts in the API docs. Fixes rust-lang#24882 Fixes rust-lang#25233 Fixes rust-lang#25250
…r=steveklabnik Maybe it's me, but I really needed an example to understand if let and refutable statements. Playpen: http://is.gd/mjX3Gf Let me know if the variable names are too, uh, culinary.
…eklabnik Hiiii, I've got another chunk of updates to the grammar documentation! ⭐ 🌟 🌠 Chipping away at rust-lang#22445, still have some more to go. I'm learning so much!!!
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@bors: r+ p=10 force |
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📌 Commit 2b0191e has been approved by |
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BufReadExt#25280, Fix typo in guessing-game docs #25284, Docs: Compile-time bounds check in index expression #25286, Fix typo in references-and-borrowing docs #25287, Several Minor API / Reference Documentation Fixes #25290, Add if let expressions example #25291, Some more grammar.md improvements #25297