Struct GnssFixSolution 

pub struct GnssFixSolution {

    pub fix_type: GnssFixType,
    pub gnss_fix_ok: bool,
    pub differential_solution: bool,
    pub carrier_solution: u8,
    pub invalid_llh: bool,
    pub num_satellites_used: u8,
    pub longitude: Angle,
    pub latitude: Angle,
    pub height_ellipsoid: Length,
    pub height_msl: Length,
    pub velocity_north: Velocity,
    pub velocity_east: Velocity,
    pub velocity_down: Velocity,
    pub ground_speed: Velocity,
    pub heading_motion: Angle,
    pub heading_vehicle: Angle,
    pub magnetic_declination: Angle,
    pub psm_state: u8,
    pub correction_age_bucket: u8,
}

Precision notes for GNSS payloads.

Field(s)	UBX/source resolution	f32 precision at relevant scale	f64 precision	Recommendation
latitude, longitude	1e-7 deg	at 32 deg: 3.81e-6 deg (0.42 m lat, 0.36 m lon); at 180 deg: 1.53e-5 deg (1.70 m lat)	~1e-14 deg	f64
height_*	1 mm	at 1000 m: 6.1e-5 m; at 10000 m: 9.8e-4 m	~1e-13..1e-12 m	f32
velocity_*, ground_speed	1 mm/s	at 100 m/s: 7.6e-6 m/s; at 1000 m/s: 6.1e-5 m/s	~1e-14..1e-13 m/s	f32
heading_*	1e-5 deg	at 360 deg: 3.05e-5 deg	~5.7e-14 deg	f32
magnetic_declination	1e-2 deg	at 20 deg: 1.91e-6 deg	~3.6e-15 deg	f32
accuracy.*	1 mm, 1 mm/s, 1e-5 deg, 1 ns, 0.01	already below or close to source quantization	much smaller than source quantization	f32
satellite/signal angles and residuals	1 deg, 0.1 m	already below source quantization	much smaller than source quantization	f32

The only fields that materially benefit from f64 in practice are the absolute geodetic coordinates, because path planning and local projection often subtract nearby fixes and f32 loses sub-meter detail there.

Fields

fix_type: GnssFixType

gnss_fix_ok: bool

differential_solution: bool

carrier_solution: u8

invalid_llh: bool

num_satellites_used: u8

longitude: Angle

latitude: Angle

height_ellipsoid: Length

height_msl: Length

velocity_north: Velocity

velocity_east: Velocity

velocity_down: Velocity

ground_speed: Velocity

heading_motion: Angle

heading_vehicle: Angle

magnetic_declination: Angle

psm_state: u8

correction_age_bucket: u8

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for GnssFixSolution

fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for GnssFixSolution

fn clone(&self) -> GnssFixSolution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GnssFixSolution

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

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for GnssFixSolution

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl Default for GnssFixSolution

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GnssFixSolution

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for GnssFixSolution

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.

impl PartialEq for GnssFixSolution

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GnssFixSolution

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for GnssFixSolution

impl StructuralPartialEq for GnssFixSolution