11     cur_byte: u8,  field
19             cur_byte: 0,  in new()
30         self.cur_byte |= b << (7 - self.cur_bit_num);  in write_bit()
34             self.writer.write_u8(self.cur_byte)?;  in write_bit()
36             self.cur_byte = 0;  in write_bit()
55             self.writer.write_u8(self.cur_byte)?;  in flush()
57             self.cur_byte = 0;  in flush()
77         self.cur_byte |= (data_mut >> (56 + self.cur_bit_num)) as u8;  in write_n_bits()
93             self.cur_byte = (data_mut >> 56) as u8;  in write_n_bits()
155         println!("=={}=={}==", bit_writer.cur_bit_num, bit_writer.cur_byte);  in test_write_bit()
157         assert!(bit_writer.cur_byte == 0xC0); //0x11000000  in test_write_bit()
175         println!("=={}=={}==", bit_writer.cur_bit_num, bit_writer.cur_byte);  in test_write_n_bits()
181         assert!(bit_writer.cur_byte == 0xC0); //0x11000000  in test_write_n_bits()
203         assert!(bit_writer.cur_byte == 0xC0); //0x11000000  in test_bits_aligment_8()