Struct SensorReading 

pub struct SensorReading {
    pub value: f64,
    pub timestamp: u64,
    pub source_id: String,
    pub signature: Vec<u8>,
}

A sensor reading with cryptographic signature

Used for multi-source reality verification (Byzantine Fault Tolerance)

Fields

value: f64

The measured value

timestamp: u64

Unix timestamp when reading was taken

source_id: String

Unique identifier for the sensor

signature: Vec<u8>

Cryptographic signature of (value, timestamp, source_id)

Implementations

impl SensorReading

pub fn new(value: f64, source_id: String) -> Self

Create a new sensor reading

pub fn signing_data(&self) -> Vec<u8>

Get the data to be signed

pub fn sign(&mut self, keypair: &KeyPair) -> Result<()>

Sign this reading

pub fn verify(&self, keypair: &KeyPair) -> Result<()>

Verify signature

Trait Implementations

impl Clone for SensorReading

fn clone(&self) -> SensorReading

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SensorReading

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SensorReading

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SensorReading

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

where __S: Serializer,

Serialize this value into the given Serde serializer.