Struct TDataMessage 

pub struct TDataMessage {
    pub elements: Vec<TrackingDataElement>,
}

TDATA message containing multiple tracking data elements

OpenIGTLink Specification

• Message type: “TDATA”
• Each element: NAME (char[20]) + TYPE (uint8) + Reserved (uint8) + MATRIX (float32[12])
• Element size: 20 + 1 + 1 + 48 = 70 bytes

Fields

elements: Vec<TrackingDataElement>

List of tracking data elements

Implementations

impl TDataMessage

pub fn new(elements: Vec<TrackingDataElement>) -> Self

Create a new TDATA message with elements

pub fn empty() -> Self

Create an empty TDATA message

pub fn add_element(&mut self, element: TrackingDataElement)

Add a tracking element

pub fn len(&self) -> usize

Get number of tracking elements

pub fn is_empty(&self) -> bool

Check if message has no elements

Trait Implementations

impl Clone for TDataMessage

fn clone(&self) -> TDataMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TDataMessage

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

Formats the value using the given formatter.

impl Message for TDataMessage

fn message_type() -> &'static str

Returns the message type name (e.g., “TRANSFORM”, “IMAGE”)

fn encode_content(&self) -> Result<Vec<u8>>

Encode message content to bytes

fn decode_content(data: &[u8]) -> Result<Self>

Decode message content from bytes

impl PartialEq for TDataMessage

fn eq(&self, other: &TDataMessage) -> 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 TDataMessage