Struct NodeInfo 

pub struct NodeInfo {

    pub id: String,
    pub node_type: String,
    pub name: String,
    pub status: NodeStatus,
    pub lat: f64,
    pub lon: f64,
    pub hae: Option<f64>,
    pub readiness: f64,
    pub capabilities: Vec<String>,
    pub cell_id: Option<String>,
    pub battery_percent: Option<i32>,
    pub heart_rate: Option<i32>,
    pub last_heartbeat: i64,
}

Node information for display

Fields

id: String

Unique node identifier

node_type: String

Node type (e.g., “UGV”, “UAV”, “Soldier System”)

name: String

Node name/callsign

status: NodeStatus

Node status

lat: f64

Node latitude (WGS84)

lon: f64

Node longitude (WGS84)

hae: Option<f64>

Height above ellipsoid (meters, optional)

readiness: f64

Readiness level (0.0 - 1.0)

capabilities: Vec<String>

List of capabilities

cell_id: Option<String>

Cell membership (if any)

battery_percent: Option<i32>

Battery / fuel percentage (0–100). Optional because not every node has a measurable battery (fixed sensors, pre-lock watches), and legacy publishes from pre-2026-05-08 hosts didn’t carry the field. Wire key: battery_percent. See [parse_battery_percent] for the clamp + None semantics.

heart_rate: Option<i32>

Heart rate in BPM, sourced from wearable sensors (WearOS watch, M5Stack health). Wire key: heart_rate. Required to surface a vitals indicator on the operator card; absent on node types that don’t carry a wearable. See [parse_heart_rate] for the clamp + None semantics.

last_heartbeat: i64

Last heartbeat timestamp (Unix millis). Defaults to 0 when the publisher omits the field, surfaced to the UI as “1970-01-01 stale” — different intent from battery_percent’s None (“unknown sensor state”). Don’t fold this into the same Option<T> shape: a missing heartbeat is a stale-record signal, not absence-of-data, and the node-overlay code uses the time delta directly without a None-check branch.

Trait Implementations

impl Clone for NodeInfo

fn clone(&self) -> NodeInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<UT> ConvertError<UT> for NodeInfo

fn try_convert_unexpected_callback_error( e: UnexpectedUniFFICallbackError, ) -> Result<Self>

impl Debug for NodeInfo

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

Formats the value using the given formatter.

impl<UT> FfiConverter<UT> for NodeInfo

const TYPE_ID_META: MetadataBuffer

Type ID metadata, serialized into a MetadataBuffer.

type FfiType = RustBuffer

The low-level type used for passing values of this type over the FFI.

fn lower(v: Self) -> RustBuffer

Lower a rust value of the target type, into an FFI value of type Self::FfiType.

fn try_lift(buf: RustBuffer) -> Result<Self>

Lift a rust value of the target type, from an FFI value of type Self::FfiType.

fn write(obj: Self, buf: &mut Vec<u8>)

Write a rust value into a buffer, to send over the FFI in serialized form.

fn try_read(buf: &mut &[u8]) -> Result<Self>

Read a rust value from a buffer, received over the FFI in serialized form.

impl<UT> Lift<UT> for NodeInfo

type FfiType = <NodeInfo as FfiConverter<UT>>::FfiType

fn try_lift(v: Self::FfiType) -> Result<Self>

fn try_read(buf: &mut &[u8]) -> Result<Self>

fn try_lift_from_rust_buffer(v: RustBuffer) -> Result<Self, Error>

Convenience method

impl<UT> LiftRef<UT> for NodeInfo

type LiftType = NodeInfo

impl<UT> LiftReturn<UT> for NodeInfo

type ReturnType = <NodeInfo as Lift<UT>>::FfiType

FFI return type for trait interfaces

fn try_lift_successful_return(v: Self::ReturnType) -> Result<Self>

Lift a successfully returned value from a trait interface

fn lift_foreign_return( ffi_return: Self::ReturnType, call_status: RustCallStatus, ) -> Self

Lift a foreign returned value from a trait interface

fn lift_error(_buf: RustBuffer) -> Self

Lift a Rust value for a callback interface method error result

fn handle_callback_unexpected_error(e: UnexpectedUniFFICallbackError) -> Self

Lift a Rust value for an unexpected callback interface error

impl<UT> Lower<UT> for NodeInfo

type FfiType = <NodeInfo as FfiConverter<UT>>::FfiType

fn lower(obj: Self) -> Self::FfiType

fn write(obj: Self, buf: &mut Vec<u8>)

fn lower_into_rust_buffer(obj: Self) -> RustBuffer

Convenience method

impl<UT> LowerError<UT> for NodeInfo

fn lower_error(obj: Self) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> LowerReturn<UT> for NodeInfo

type ReturnType = <NodeInfo as Lower<UT>>::FfiType

The type that should be returned by scaffolding functions for this type.

fn lower_return(v: Self) -> Result<Self::ReturnType, RustCallError>

Lower the return value from an scaffolding call

fn handle_failed_lift( error: LiftArgsError, ) -> Result<Self::ReturnType, RustCallError>

Lower the return value for failed argument lifts

impl<UT> TypeId<UT> for NodeInfo

const TYPE_ID_META: MetadataBuffer