257 fn encode_null(writer: &mut dyn Write) -> Result<(), Error> {  in encode_null()
258     writer.write_all(NULL_STR)?;  in encode_null()
263 fn encode_boolean(writer: &mut dyn Write, boolean: bool) -> Result<(), Error> {  in encode_boolean()
265         writer.write_all(TRUE_STR)?;  in encode_boolean()
267         writer.write_all(FALSE_STR)?;  in encode_boolean()
273 pub(crate) fn encode_number(writer: &mut dyn Write, number: &Number) -> Result<(), Error> {  in encode_number()
274     write!(writer, "{number}")?;  in encode_number()
279 fn encode_string(writer: &mut dyn Write, string: &str) -> Result<(), Error> {  in encode_string()
280     writer.write_all(QUOTATION_MARK_STR)?;  in encode_string()
281     encode_string_inner(writer, string)?;  in encode_string()
282     writer.write_all(QUOTATION_MARK_STR)?;  in encode_string()
287 pub(crate) fn encode_string_inner(writer: &mut dyn Write, string: &str) -> Result<(), Error> {  in encode_string_inner()
295             writer.write_all(&bytes[start..i])?;  in encode_string_inner()
299                 REVERSE_SOLIDUS => writer.write_all(JSON_REVERSE_SOLIDUS)?,  in encode_string_inner()
300                 QUOTATION_MARK => writer.write_all(JSON_QUOTATION_MARK)?,  in encode_string_inner()
301                 BS_UNICODE_U8 => writer.write_all(JSON_BS)?,  in encode_string_inner()
302                 FF_UNICODE_U8 => writer.write_all(JSON_FF)?,  in encode_string_inner()
303                 LF_UNICODE_U8 => writer.write_all(JSON_LF)?,  in encode_string_inner()
304                 CR_UNICODE_U8 => writer.write_all(JSON_CR)?,  in encode_string_inner()
305                 HT_UNICODE_U8 => writer.write_all(JSON_HT)?,  in encode_string_inner()
306                 x => write!(writer, "\\u{number:0>width$x}", number = x, width = 4)?,  in encode_string_inner()
311         writer.write_all(&bytes[start..len])?;  in encode_string_inner()
318 pub(crate) fn encode_string_inner(writer: &mut dyn Write, string: &str) -> Result<(), Error> {  in encode_string_inner()
320         writer: &mut dyn Write,  in encode_string_inner()
326         writer.write_all(l.as_bytes())?;  in encode_string_inner()
345                     split_pattern(writer, &mut pattern, &mut split_pos, ch)?;  in encode_string_inner()
346                     writer.write_all(x)?;  in encode_string_inner()
349                     split_pattern(writer, &mut pattern, &mut split_pos, ch)?;  in encode_string_inner()
351                     write!(writer, "\\u{number:0>width$x}", number = bytes, width = 4)?;  in encode_string_inner()
356         split_pattern(writer, &mut pattern, &mut split_pos, ch)?;  in encode_string_inner()
358         write!(writer, "\\u{number:0>width$x}", number = bytes, width = 4)?;  in encode_string_inner()
361         writer.write_all(pattern.as_bytes())?;  in encode_string_inner()
399             let mut writer = StringWriter::new();  localVariable
400             let mut encoder = $encoder::new(&mut writer);
402             assert_eq!(writer.string, $output);