Document why str.to_{lower,upper}case return String
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r? @sfackler (rust_highfive has picked a reviewer for you, use r? to override) |
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CC @Havvy |
Havvy
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Mar 7, 2017
src/libcollections/str.rs
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| @@ -1646,6 +1646,10 @@ impl str { | |||
| /// 'Lowercase' is defined according to the terms of the Unicode Derived Core Property | |||
| /// `Lowercase`. | |||
| /// | |||
| /// Since some characters can expand into multiple when changing the case, | |||
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I would say "multiple characters" instead of "multiple".
src/libcollections/str.rs
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| @@ -1718,6 +1722,10 @@ impl str { | |||
| /// 'Uppercase' is defined according to the terms of the Unicode Derived Core Property | |||
| /// `Uppercase`. | |||
| /// | |||
| /// Since some characters can expand into multiple when changing the case, | |||
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@bors: r+ rollup thanks! |
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📌 Commit f3a2f90 has been approved by |
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…eklabnik
Document why `str.to_{lower,upper}case` return `String`
Fixes rust-lang#39201.
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…eklabnik
Document why `str.to_{lower,upper}case` return `String`
Fixes rust-lang#39201.
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…eklabnik
Document why `str.to_{lower,upper}case` return `String`
Fixes rust-lang#39201.
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⌛ Testing commit f3a2f90 with merge 3087a1f... |
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Fixes #39201.