Struct Sensor 

pub struct Sensor {
    pub id: String,
    pub reading: Reading,
    pub battery: Option<f32>,
    pub mode: Mode,
    pub history: Vec<f32>,
    pub events: Vec<EventRecord>,
    pub peer: Option<String>,
    pub lat: Option<f64>,
    pub lon: Option<f64>,
}

A single sensor: its current reading, recent history, power, and recent events.

Fields

id: String

A stable, human-readable sensor identifier, such as "fridge-1".

reading: Reading

The sensor’s current reading.

battery: Option<f32>

The sensor’s battery state of charge in [0.0, 1.0], if it has one.

mode: Mode

The work cadence the sensor’s node is running at.

history: Vec<f32>

Recent values of the reading, oldest first, for a sparkline and min/max.

events: Vec<EventRecord>

The most recent telemetry events for this sensor, newest first.

peer: Option<String>

The mesh peer (node or station) that hosts this sensor, if any. Sensors sharing a peer name are drawn on one node in the mesh map; an empty peer is the node itself.

lat: Option<f64>

The sensor’s (or its hosting peer’s) latitude in decimal degrees, if known. When set with lon the mesh map can place the peer by real position.

lon: Option<f64>

The sensor’s (or its hosting peer’s) longitude in decimal degrees, if known.

Implementations

impl Sensor

pub fn new(id: impl Into<String>, reading: Reading) -> Self

Creates a sensor with an id and current reading, no battery, history, or events yet.

Arguments

• id - the stable sensor identifier.
• reading - the sensor’s current reading.

Returns

An Mode::Active sensor carrying just the reading.

pub fn on_peer(self, peer: impl Into<String>) -> Self

Sets the mesh peer (node or station) that hosts this sensor.

Arguments

• peer - the host peer’s name.

Returns

The sensor, for chaining.

pub fn at(self, lat: f64, lon: f64) -> Self

Sets the sensor’s (or its hosting peer’s) geographic position.

Arguments

• lat - latitude in decimal degrees.
• lon - longitude in decimal degrees.

Returns

The sensor, for chaining.

Trait Implementations

impl Clone for Sensor

fn clone(&self) -> Sensor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sensor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Sensor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Sensor

fn eq(&self, other: &Sensor) -> 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 Serialize for Sensor

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Sensor