Lines Matching refs:error
1 use std::error;
14 /// An error that occurs when dealing with Unicode.
17 /// into other public errors. (This error type isn't exported.)
30 /// An error that occurs when Unicode-aware simple case folding fails.
32 /// This error can occur when the case mapping tables necessary for Unicode
38 impl error::Error for CaseFoldError {}
50 /// An error that occurs when the Unicode-aware `\w` class is unavailable.
52 /// This error can occur when the data tables necessary for the Unicode aware
58 impl error::Error for UnicodeWordError {}
80 /// This returns an error if the Unicode case folding tables are not available.
121 /// This returns an error if the Unicode case folding tables are not available.
324 /// This returns an error if the data is not available for \w.
342 /// This returns an error if the data is not available for \s.
366 /// This returns an error if the data is not available for \d.
399 /// If the `unicode-perl` feature is not enabled, then this returns an error.
462 /// If the property names data is not available, then an error is returned.
517 /// If the property values data is not available, then an error is returned.
571 /// error is returned instead.
627 /// category data is not available, then an error is returned.
662 /// available, then an error is returned.
685 /// not available, then an error is returned.
711 /// property data is not available, then an error is returned.
739 /// not available, then an error is returned.
763 /// not available, then an error is returned.
787 /// not available, then an error is returned.