fn unescape_header(s: &str) -> Result<String, CodecError>Expand description
Inverse of escape_header.
ยงErrors
Returns CodecError::BadEscape if a \\ is not followed by
\\, c, n, or r.
fn unescape_header(s: &str) -> Result<String, CodecError>Inverse of escape_header.
Returns CodecError::BadEscape if a \\ is not followed by
\\, c, n, or r.