Failing to parse closing bracket

[HerrMuellerluedenscheid]

Hey,

I'm encountering an issue parseing the following sequence:

let (unsolicited_code, status) = at_commands::parser::CommandParser::parse(b"\r\n+CREG: (0-2)\r\n\r\nOK\r\n")
    .expect_identifier(b"\r\n+CREG: (")
    .expect_int_parameter()
    .expect_identifier(b"-")
    .expect_int_parameter()
    .expect_identifier(b")\r\n\r\nOK\r\n")
    .finish()
    .unwrap();

This errors at the closing bracket ) with

called `Result::unwrap()` on an `Err` value: ParseError(13)

Do you have a clue what I'm doing wrong?

[diondokter]

Hi, ehh, I've never seen parentheses used in at commands to be honest. This doesn't seem like anything standard.

I'm not sure why it errors on the closing parenthesis... Might be fixable. However, due to the non-standard nature of the response, I'd call the expect_raw_string function to get the values and then parse the result yourself.

But if you're willing to investigate, it might be a small simple fix.

[HerrMuellerluedenscheid]

Thanks! I will take a deeper dive