Method fmt

crates/css_lexer/src/source_cursor.rs:32–70

(&self, f: &mut Formatter<'_>)

impl<'a> Display for SourceCursor<'a> {
	fn fmt(&self, f: &mut Formatter<'_>) -> Result {
		match self.token().kind() {
			Kind::Eof => Ok(()),
			#[cfg(feature = "egg")]
			Kind::String if self.should_expand => self.fmt_expanded_string(f),
			Kind::String if self.should_compact && self.token().contains_escape_chars() => self.fmt_compacted_string(f),
			// It is important to manually write out quotes for 2 reasons:
			//  1. The quote style can be mutated from the source string (such as the case of normalising/switching quotes.
			//  2. Some strings may not have the closing quote, which should be corrected.
			Kind::String => match self.token().quote_style() {
				QuoteStyle::Single => {
					let inner =
						&self.source[1..(self.token().len() as usize) - self.token().has_close_quote() as usize];
					write!(f, "'{inner}'")
				}
				QuoteStyle::Double => {
					let inner =
						&self.source[1..(self.token().len() as usize) - self.token().has_close_quote() as usize];
					write!(f, "\"{inner}\"")
				}
				// Strings must always be quoted!
				QuoteStyle::None => unreachable!(),
			},
			Kind::Delim
			| Kind::Colon
			| Kind::Semicolon
			| Kind::Comma
			| Kind::LeftSquare
			| Kind::LeftParen
			| Kind::RightSquare
			| Kind::RightParen
			| Kind::LeftCurly
			| Kind::RightCurly => self.token().char().unwrap().fmt(f),
			_ if self.should_compact => self.fmt_compacted(f),
			#[cfg(feature = "egg")]
			_ if self.should_expand => self.fmt_expanded(f),
			_ => f.write_str(self.source),
		}
	}
}

impl<'a> SourceCursor<'a> {