Struct gpsd_client::GPSData

pub struct GPSData {

    pub mode: Fix,
    pub sats: u8,
    pub sats_valid: u8,
    pub lon: f64,
    pub lat: f64,
    pub alt_hae: f64,
    pub alt_msl: f64,
    pub alt: f32,
    pub track: f32,
    pub speed: f32,
    pub climb: f32,
    pub time: String,
    pub epc: f32,
    pub eps: f32,
    pub ept: f32,
    pub epv: f32,
    pub epx: f32,
    pub epy: f32,
}

Data from the gps device.

Fields

mode: Fix

NMEA mode: 0=unknown, 1=no fix, 2=2D, 3=3D.

sats: u8

The number of satellites received by the GPS unit

sats_valid: u8

The number of satellites with valid information.

lon: f64

Longitude in degrees.

lat: f64

Latitude in degrees

alt_hae: f64

Altitude, height above ellipsoid, in meters.

alt_msl: f64

MSL Altitude in meters. The geoid used is rarely specified and is often inaccurate.

alt: f32

Deprecated. Altitude in meters. Use altHAE or altMSL.

track: f32

Course over ground, degrees from true north

speed: f32

Speed over ground, meters per second

climb: f32

Climb (positive) or sink (negative) rate, meters per second

time: String

Time/date stamp in ISO8601 format, UTC. May have a fractional part of up to .001sec precision.

epc: f32

Climb/sink error estimate in meters/sec, 95% confidence.

eps: f32

Speed error estimated in meters/sec, 95% confidence.

ept: f32

Estimated timestamp error (%f, seconds, 95% confidence).

epv: f32

Estimated vertical error in meters, 95% confidence. Present if mode is 3 and DOPs can be calculated from the satellite view.

epx: f32

Longitude error estimate in meters, 95% confidence. Present if mode is 2 or 3 and DOPs can be calculated from the satellite view.

epy: f32

Latitude error estimate in meters, 95% confidence. Present if mode is 2 or 3 and DOPs can be calculated from the satellite view.

Implementations

impl GPSData

pub fn convert_speed(&self, mph: bool) -> f32

Converts the speed from the gps device to miles per hour or kilometers per hour. If mph is true then it’s mph else it’s km/h.

pub fn travel_direction(&self) -> String

Converts the track/heading of travel to the direction N, NE, E, SE, S, SW, W, NW.

pub fn convert_time(&self, timezone: &str) -> Result<String, GPSError>

Takes the time that gps receiver has and converts it to the Time Zone that was given.

Trait Implementations

impl Clone for GPSData

fn clone(&self) -> GPSData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GPSData

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

Formats the value using the given formatter.

impl Default for GPSData

fn default() -> GPSData

Returns the “default value” for a type.