fn read()

in src/crc.rs [50:54]

• 5 lines of code
• 1 McCabe index (conditional complexity)

    fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
        let bytes_read = self.reader.read(buf)?;
        self.crc64 = crc64(self.crc64, &buf[..bytes_read]);
        Ok(bytes_read)
    }