Struct ConversionMatrix 

pub struct ConversionMatrix;

Conversion matrix: documents and validates all allowed routes between the supported time scales.

Example

use gnss_time::{ConversionMatrix, ScaleId};

// Check that GPS <-> Galileo is a fixed conversion
assert!(ScaleId::Gps.is_fixed(ScaleId::Galileo));

// Check that GPS <-> UTC requires leap seconds
assert!(ScaleId::Gps.needs_leap_seconds(ScaleId::Utc));

// Full 6x6 matrix
let matrix = ConversionMatrix::new();

assert_eq!(matrix.path_count(false), 14); // fixed paths
assert_eq!(matrix.path_count(true), 16); // contextual paths

Implementations

impl ConversionMatrix

pub fn new() -> Self

Creates a new conversion matrix.

pub fn path_count(&self, contextual: bool) -> usize

Returns the number of paths of the requested type (fixed or contextual).

pub fn kind(&self, from: ScaleId, to: ScaleId) -> ConversionKind

Returns the conversion kind for from -> to.

Trait Implementations

impl Default for ConversionMatrix

fn default() -> Self

Returns the “default value” for a type.