descape

Struct DefaultHandler

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pub struct DefaultHandler;
Expand description

The default escape sequence handler.

The following escapes are valid:

  • \\a -> \x07
  • \\b -> \x08
  • \\t -> \x09
  • \\n -> \x0A
  • \\v -> \x0B
  • \\f -> \x0C
  • \\r -> \x0D
  • \\e -> \x1B
  • \\' -> '
  • \\" -> "
  • \\` -> `
  • \\\\ -> \\
  • \\xNN -> \xNN
  • \\o -> \o, for all octal digits o
  • \\oo -> \oo, for all octal digits o
  • \\ooo -> \ooo, for all octal digits o
  • \\uXXXX -> \u{XXXX}
  • \\u{HEX} -> \u{HEX}

Trait Implementations§

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impl EscapeHandler for DefaultHandler

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fn escape( &mut self, _: usize, chr: char, iter: &mut CharIndices<'_>, ) -> Result<Option<char>, ()>

Definition of a custom escape handler. Read more

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