Function are_multiple_points_in_polygon 

pub fn are_multiple_points_in_polygon<T>(
    points: &[Point2<T>],
    polygon: &[Point2<T>],
) -> Option<Vec<bool>>
where
    T: Bounded + Copy + RealField,
    f32: AsPrimitive<T>,

This function will run the is_single_point_in_polygon for each on of the points given, and the provided polygon, But pre-calculates the polygon extents to reduce workloads for larger datasets, please profile this for you specific use-case.

Arguments

• points: A slice of Point2.
• polygon: A slice of Point2s, representing the vertices.

Generics:

• T: Either an f32 or f64

Returns

A Vec of booleans, with the same size as points, containing the result for each point.