Struct UdsSingleFrame 

pub struct UdsSingleFrame {
    pub size: u8,
    pub sid: u8,
    pub did: Option<u16>,
    pub payload: Vec<u8>,
}

Represents a UDS Single Frame. This frame is used when the total payload fits within a single CAN frame.

Fields

size: u8

Size of the payload (only 4 bits are used, max value is 7).

sid: u8

Service Identifier (SID) for the request or response.

did: Option<u16>

Optional Diagnostic Identifier (DID), used in certain services.

payload: Vec<u8>

The actual payload data for the request or response.

Implementations

impl UdsSingleFrame

pub fn new( sid: u8, did: Option<u16>, payload: Vec<u8>, ) -> Result<Self, FrameError>

Creates a new UDS Single Frame.

Parameters:

• sid: Service Identifier.
• did: Optional Diagnostic Identifier.
• payload: The payload data (max 7 bytes).

Returns:

• Ok(UdsSingleFrame): If the payload size is valid.
• Err(FrameError): If the payload exceeds 7 bytes.

pub fn to_vec(&self) -> Result<Vec<u8>, DiagError>

Converts the single frame into a CAN frame byte vector.

Returns:

• Ok(Vec<u8>): The CAN frame representation.
• Err(DiagError): If the payload size exceeds 7 bytes.

Trait Implementations

impl Clone for UdsSingleFrame

fn clone(&self) -> UdsSingleFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UdsSingleFrame

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

Formats the value using the given formatter.

impl PartialEq for UdsSingleFrame

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for UdsSingleFrame