Struct SecurityAccessRequest 

pub struct SecurityAccessRequest { /* private fields */ }

Client request to access a security level

This service supports two primary types of request:

Request Seed

When requesting a seed, the request data represents implementation defined SecurityAccessDataRecord values. This data is optional, and its use is implementation defined. Suppressing a positive response to this request is not supported.

Send Key

When sending a key, the request data represents the key to be sent. After receiving a seed, the client must calculate the corresponding key and send it to the server. The server will then validate the key and respond with a positive or negative response. Successful verification of the key will result in the server unlocking the requested security level. Suppressing a positive response to this request is allowed.

Implementations

impl SecurityAccessRequest

pub fn suppress_positive_response(&self) -> bool

Getter for whether a positive response should be suppressed

pub fn access_type(&self) -> SecurityAccessType

Getter for the requested SecurityAccessType

pub fn request_data(&self) -> &[u8]

Getter for the request data

pub fn allowed_nack_codes() -> &'static [NegativeResponseCode]

Get the allowed NegativeResponseCode variants for this request

Trait Implementations

impl Clone for SecurityAccessRequest

fn clone(&self) -> SecurityAccessRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SecurityAccessRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for SecurityAccessRequest

impl PartialEq for SecurityAccessRequest

fn eq(&self, other: &SecurityAccessRequest) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl SingleValueWireFormat for SecurityAccessRequest

fn decode_single_value<T: Read>(reader: &mut T) -> Result<Self, Error>

Errors

impl StructuralPartialEq for SecurityAccessRequest

impl WireFormat for SecurityAccessRequest

fn decode<T: Read>(reader: &mut T) -> Result<Option<Self>, Error>

Deserialization function to read a SecurityAccessRequest from a Reader

fn encode<T: Write>(&self, writer: &mut T) -> Result<usize, Error>

Serialization function to write a SecurityAccessRequest to a Writer

fn required_size(&self) -> usize

Returns the number of bytes required to serialize this value.

fn is_positive_response_suppressed(&self) -> bool

For some UDS messages, positive replies can be suppressed via the SPRMIB (bit 7 position) of the request.