pub fn geodesic_distance(
from: &GeoCoord,
to: &GeoCoord,
) -> Result<GeodesicResult, VincentyConvergenceError>Expand description
Compute the geodesic distance and azimuths between two geographic coordinates on the WGS-84 ellipsoid using the Vincenty inverse formula.
Returns Err only for near-antipodal pairs where the iteration
fails to converge.