Struct StatusMessage 

pub struct StatusMessage {
    pub code: u16,
    pub subcode: i64,
    pub error_name: String,
    pub status_string: String,
}

STATUS message containing device status information

OpenIGTLink Specification

• Message type: “STATUS”
• Body size: Variable (30 bytes minimum + status_string length + 1)
• Encoding:
  • Code: u16 (2 bytes, big-endian)
  • Subcode: i64 (8 bytes, big-endian)
  • Error name: 20 bytes (null-padded)
  • Status string: variable length (null-terminated)

Fields

code: u16

Status code (0 = invalid, 1 = OK, others are device-specific)

subcode: i64

Sub-code for additional status information

error_name: String

Error name (max 20 characters)

status_string: String

Status message string

Implementations

impl StatusMessage

pub fn ok(status_string: &str) -> Self

Create a new STATUS message with OK status

pub fn error(error_name: &str, status_string: &str) -> Self

Create a new STATUS message with error status

Trait Implementations

impl Clone for StatusMessage

fn clone(&self) -> StatusMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatusMessage

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

Formats the value using the given formatter.

impl Message for StatusMessage

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 StatusMessage

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