Constant htmlize::REPLACEMENT_CHAR_BYTES

pub const REPLACEMENT_CHAR_BYTES: &[u8];

Available on crate features unescape or unescape_fast only.

Unicode replacement character (U+FFFD, “�”).

According to the WHATWG HTML spec, this is used as an expansion for certain invalid numeric entities.

According to Unicode 12, this is “used to replace an incoming character whose value is unknown or unrepresentable in Unicode.” The latest chart for the Specials block is available as a PDF.