Enum GnssSystem 

pub enum GnssSystem {
    Gps,
    Glonass,
    Galileo,
    BeiDou,
    Qzss,
    Navic,
    Sbas,
}

A GNSS constellation (satellite system).

Variants follow the RINEX / IGS single-letter system identifiers, which are the canonical keys used throughout SP3, RINEX, and IONEX products:

Letter	Variant	System
G	GnssSystem::Gps	GPS (US)
R	GnssSystem::Glonass	GLONASS (RU)
E	GnssSystem::Galileo	Galileo (EU)
C	GnssSystem::BeiDou	BeiDou (CN)
J	GnssSystem::Qzss	QZSS (JP)
I	GnssSystem::Navic	NavIC / IRNSS (IN)
S	GnssSystem::Sbas	SBAS (geostationary augmentation)

Note that timekeeping is constellation-tagged separately (TimeScale): GPS/Galileo/BeiDou each run their own system time, and GNSS week numbers are not cross-comparable between systems.

Variants

Gps

GPS (United States), RINEX letter G.

Glonass

GLONASS (Russia), RINEX letter R.

Galileo

Galileo (European Union), RINEX letter E.

BeiDou

BeiDou (China), RINEX letter C.

Qzss

QZSS (Japan), RINEX letter J.

Navic

NavIC / IRNSS (India), RINEX letter I.

Sbas

SBAS geostationary augmentation, RINEX letter S.

Implementations

impl GnssSystem

pub const fn letter(self) -> char

The canonical RINEX / IGS single-letter system identifier.

pub const fn from_letter(letter: char) -> Option<Self>

Parse a RINEX / IGS single-letter system identifier.

Returns None for an unrecognized letter. Accepts uppercase letters only, as emitted by SP3/RINEX/IONEX products.

Trait Implementations

impl Clone for GnssSystem

fn clone(&self) -> GnssSystem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GnssSystem

impl Debug for GnssSystem

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

Formats the value using the given formatter.

impl Display for GnssSystem

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

Formats the value using the given formatter.

impl Eq for GnssSystem

impl Hash for GnssSystem

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for GnssSystem

fn cmp(&self, other: &GnssSystem) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for GnssSystem

fn eq(&self, other: &GnssSystem) -> 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 PartialOrd for GnssSystem

fn partial_cmp(&self, other: &GnssSystem) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for GnssSystem