Struct MsgId 

pub struct MsgId(/* private fields */);

A type-safe, zero-cost wrapper for a cFE Software Bus Message ID.

Implementations

impl MsgId

pub fn value(&self) -> u32

Returns the raw underlying CFE_SB_MsgId_t.

impl MsgId

pub fn is_valid(&self) -> bool

Checks if the message ID is numerically within the valid mission-defined range.

C-API Mapping

This is a safe Rust implementation of the C function CFE_SB_IsValidMsgId.

pub fn cmd(topic_id: u16, instance_num: u16) -> Self

Creates a command MsgId from a mission-defined topic ID and a CPU instance number.

pub fn tlm(topic_id: u16, instance_num: u16) -> Self

Creates a telemetry MsgId from a mission-defined topic ID and a CPU instance number.

pub fn global_cmd(topic_id: u16) -> Self

Creates a global command MsgId from a mission-defined topic ID.

pub fn global_tlm(topic_id: u16) -> Self

Creates a global telemetry MsgId from a mission-defined topic ID.

pub fn local_cmd(topic_id: u16) -> Self

Creates a local command MsgId from a mission-defined topic ID for the current CPU.

pub fn local_tlm(topic_id: u16) -> Self

Creates a local telemetry MsgId from a mission-defined topic ID for the current CPU.

pub fn get_type(&self) -> Result<MsgType>

Gets the message type (Command or Telemetry) from this message ID.

Trait Implementations

impl Clone for MsgId

fn clone(&self) -> MsgId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MsgId

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

Formats the value using the given formatter.

impl PartialEq for MsgId

fn eq(&self, other: &Self) -> 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 Copy for MsgId

impl Eq for MsgId