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equals

geometry_algorithm::equals

Function equals 

Source 
pub fn equals<A, B>(a: &A, b: &B) -> bool
where
    A: Geometry,
    B: Geometry,
    A::Kind: EqualsPairStrategy<B::Kind>,
    <A::Kind as EqualsPairStrategy<B::Kind>>::S: EqualsStrategy<A, B>,
Expand description

true iff a and b describe the same point set.

Mirrors boost::geometry::equals(a, b) from boost/geometry/algorithms/equals.hpp. Polygon equality is up-to-rotation and traversal direction; vertex-order normalisation happens inside the strategy kernel.