More small syntax changes in reference.md #24760
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| @@ -3163,7 +3163,7 @@ An example of a for loop over the contents of an array: | |||
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| let v: &[Foo] = &[a, b, c]; | |||
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| for e in v.iter() { | |||
| for e in v { | |||
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this technically changes behavior, though I'm not sure it matters here. &v would give you iter(), just v gives into_iter().
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Since v is already a reference, it appears that the for loop is actually using v.iter(). This code fails, but replacing it with v.iter() works.
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ah, i missed that v was a slice! I clicked merge regardless.
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@bors: r+ rollup |
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📌 Commit 8f43714 has been approved by |
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Thank you! |
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☔ The latest upstream changes (presumably #24744) made this pull request unmergeable. Please resolve the merge conflicts. |
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I manually put this in #24786 |
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Awesome, thanks! |
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manually roled into #24798 |
Fixes were either for style, to remove "deprecated" warnings, or to get the code to compile at all.