Function ncollide2d::query::nonlinear_time_of_impact

pub fn nonlinear_time_of_impact<N: RealField>(
    motion1: &impl RigidMotion<N> + ?Sized, 
    g1: &dyn Shape<N>, 
    motion2: &impl RigidMotion<N> + ?Sized, 
    g2: &dyn Shape<N>, 
    max_toi: N, 
    target_distance: N
) -> Option<TOI<N>>

Computes the smallest time of impact of two shapes under translational movement.