Merge pull request #3251 from fsouza/to_digit_fix
libcore: fix doc for char::to_digit
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1 changed files with 1 additions and 1 deletions
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@ -107,7 +107,7 @@ pure fn is_digit(c: char) -> bool {
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* # Safety note
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* # Safety note
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* This function fails if `c` is not a valid char
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* This function returns none if `c` is not a valid char
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* # Return value
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* # Return value
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