Function ncollide2d::query::distance_composite_shape_shape

pub fn distance_composite_shape_shape<N, G1: ?Sized>(
    m1: &Isometry<N>, 
    g1: &G1, 
    m2: &Isometry<N>, 
    g2: &dyn Shape<N>
) -> N where
    N: RealField,
    G1: CompositeShape<N>, 

Smallest distance between a composite shape and any other shape.