Struct my_iot::reading::Reading

pub struct Reading {
    pub sensor: String,
    pub value: Value,
    pub timestamp: DateTime<Local>,
}

Single sensor reading.

All the sensor data is stored as a single collection of all readings from all services.

Fields

sensor: String

A sensor. For example: buienradar::6240::wind_speed_bft.

Note that sensors do not exist as separate entities. Sensor is only a sort of "label" that corresponds to a sensor in the physical world and used to distinguish readings between different "real" sensors.

value: Value

An attached typed value.

timestamp: DateTime<Local>

Timestamp when the value was actually measured. This may be earlier than moment of emitting a reading.

Trait Implementations

impl Clone for Reading

fn clone(&self) -> Reading

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'_, '_> From<&'_ Row<'_>> for Reading

Initializes reading from database row.

fn from(row: &Row) -> Self

Performs the conversion.

impl PartialEq<Reading> for Reading

fn eq(&self, other: &Reading) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Reading) -> bool

This method tests for !=.

impl Debug for Reading

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

Formats the value using the given formatter.