Function load_xyz

pub fn load_xyz<IP, P, R>(read: &mut R, ip: &mut IP) -> XyzIOResult<()>
where
    IP: IsPushable<P>,
    P: IsBuildable3D,
    R: BufRead,

Loads a IsPushable as x y z coordinates. E.g. used to load the .xyz file format or .csv file