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Add a potential cause raising ParseIntError. #48738

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merged 4 commits into from
Mar 9, 2018
Merged

Add a potential cause raising ParseIntError. #48738

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c68440c
Add a potential cause raising `ParseIntError`.
Songbird0 Mar 4, 2018
247fc38
Tidy error: add a new line
Songbird0 Mar 4, 2018
ef1aae1
Modify wording and remove useless whitespaces.
Songbird0 Mar 5, 2018
6d71aa4
Fix spelling error for `whitespaces`.
Songbird0 Mar 5, 2018
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3 changes: 2 additions & 1 deletion src/libcore/num/mod.rs
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Expand Up @@ -3848,7 +3848,8 @@ fn from_str_radix<T: FromStrRadixHelper>(src: &str, radix: u32) -> Result<T, Par
///
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Whitespace at the end of the line.

/// # Potential causes
///
/// Among other causes, `ParseIntError` can be thrown because of leading or trailing whitespaces in the string e.g. when it is getted from the standard input.
/// Among other causes, `ParseIntError` can be thrown because of leading or trailing whitespaces
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Whitespace at the end of the line.

/// in the string e.g. when it is getted from the standard input.
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Whitespace at the end of the line.

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"getted' doesn't work here. Perhaps "when obtained from the standard input"?

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Yes, forgive my English. I'll write that down.

/// Using the [`str.trim()`] method ensures that no whitespace remains before parsing.
///
/// [`str.trim()`]: ../../std/primitive.str.html#method.trim
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