fn result_helper()

in neqo-crypto/src/result.rs [36:52]

• 15 lines of code
• 6 McCabe index (conditional complexity)

fn result_helper(rv: ssl::SECStatus, allow_blocked: bool) -> Res<bool> {
    if rv == ssl::_SECStatus_SECSuccess {
        return Ok(false);
    }

    let code = unsafe { PR_GetError() };
    if allow_blocked && code == nspr::PR_WOULD_BLOCK_ERROR {
        return Ok(true);
    }

    let name = wrap_str_fn(|| unsafe { PR_ErrorToName(code) }, "UNKNOWN_ERROR");
    let desc = wrap_str_fn(
        || unsafe { PR_ErrorToString(code, PR_LANGUAGE_I_DEFAULT) },
        "...",
    );
    Err(Error::NssError { name, code, desc })
}