Trait Sensor 

pub trait Sensor {
    type Reading;

    // Required method
    async fn read(&mut self) -> Result<Self::Reading>;
}

A source of typed readings, such as a thermometer, GPS receiver, or lidar.

Required Associated Types

type Reading

The value produced by a single read, for example a temperature or a fix.

Required Methods

async fn read(&mut self) -> Result<Self::Reading>

Takes a single reading from the sensor.

Returns

The next Reading sampled from the sensor.

Errors

Returns Error::Io if the sensor cannot be read, or Error::Closed if the sensor has been disconnected.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors