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Clarify handling of final line ending in str::lines() #78606

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merged 2 commits into from
Nov 2, 2020
Merged

Clarify handling of final line ending in str::lines() #78606

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47279b3
Clarify handling of final line ending in str::lines()
autarch Oct 31, 2020
b2d7b3a
Remove incorrect statement about line ending content in lines doc change
autarch Nov 1, 2020
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4 changes: 3 additions & 1 deletion library/core/src/str/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -842,7 +842,9 @@ impl str {
/// Lines are ended with either a newline (`\n`) or a carriage return with
/// a line feed (`\r\n`).
///
/// The final line ending is optional.
/// The final line ending is optional. A string that ends with a final line
/// ending (carriage return or line feed) will return the same lines as an
/// otherwise identical string without a final line ending.
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///
/// # Examples
///
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