Struct StoredReading 

pub struct StoredReading {

    pub id: i64,
    pub device_id: String,
    pub captured_at: OffsetDateTime,
    pub co2: u16,
    pub temperature: f32,
    pub pressure: f32,
    pub humidity: u8,
    pub battery: u8,
    pub status: Status,
    pub radon: Option<u32>,
    pub radiation_rate: Option<f32>,
    pub radiation_total: Option<f64>,
    pub radon_avg_24h: Option<u32>,
    pub radon_avg_7d: Option<u32>,
    pub radon_avg_30d: Option<u32>,
}

A current sensor reading stored in the database.

This represents a point-in-time reading captured from a device, typically via BLE connection. Unlike StoredHistoryRecord, these are readings captured by your application, not downloaded from the device’s internal memory.

Supported Sensor Types

• Aranet4: CO2, temperature, pressure, humidity
• Aranet2: Temperature, humidity
• AranetRn+ (Radon): Radon level, temperature, humidity, pressure
• AranetRad (Radiation): Radiation rate/total, temperature, humidity

Fields for unsupported sensors (e.g., radon for Aranet4) will be None.

Fields

id: i64

Database row ID.

device_id: String

Device identifier.

captured_at: OffsetDateTime

When this reading was captured.

co2: u16

CO2 concentration in ppm.

temperature: f32

Temperature in Celsius.

pressure: f32

Pressure in hPa.

humidity: u8

Humidity percentage.

battery: u8

Battery percentage.

status: Status

Status indicator.

radon: Option<u32>

Radon level (Bq/m3) for radon devices.

radiation_rate: Option<f32>

Radiation rate in uSv/h for radiation devices.

radiation_total: Option<f64>

Total radiation dose in mSv for radiation devices.

radon_avg_24h: Option<u32>

24-hour average radon concentration in Bq/m³ (radon devices only).

radon_avg_7d: Option<u32>

7-day average radon concentration in Bq/m³ (radon devices only).

radon_avg_30d: Option<u32>

30-day average radon concentration in Bq/m³ (radon devices only).

Implementations

impl StoredReading

pub fn from_reading_with_id( device_id: &str, reading: &CurrentReading, id: i64, ) -> Self

Create a StoredReading from an aranet_types::CurrentReading with an explicit row ID.

pub fn from_reading(device_id: &str, reading: &CurrentReading) -> Self

Create a StoredReading from an aranet_types::CurrentReading.

The database id is set to 0 and will be assigned by SQLite on insert. If captured_at is None in the source reading, the current time is used.

Arguments

• device_id - The device identifier this reading came from
• reading - The source reading from aranet-types

pub fn to_reading(&self) -> CurrentReading

Convert back to an aranet_types::CurrentReading.

Note: Some fields are not preserved in storage:

• interval and age are set to 0

Use this when you need to pass stored data to functions expecting CurrentReading.

Trait Implementations

impl Clone for StoredReading

fn clone(&self) -> StoredReading

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoredReading

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StoredReading

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StoredReading

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

where __S: Serializer,

Serialize this value into the given Serde serializer.