Function geodesic_log_checked 

pub fn geodesic_log_checked<S: ConformallyFlat<Point = Vec3, Vector = Vec3>>(
    space: &S,
    from: Vec3,
    to: Vec3,
    n_steps: u32,
    max_iters: u32,
    error_budget: f32,
) -> Result<GeodesicLog, GeodesicError>