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Implement Point2D + Size2D -> Point2D, now that we have multi-dispatch #56

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Merged
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Nov 25, 2014
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Implement Point2D + Size2D -> Point2D, now that we have multi-dispatch #56

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6 changes: 6 additions & 0 deletions src/point.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,12 @@ impl<T:Clone + Add<T,T>> Add<Point2D<T>, Point2D<T>> for Point2D<T> {
}
}

impl<T:Clone + Add<T,T>> Add<Size2D<T>, Point2D<T>> for Point2D<T> {
fn add(&self, other: &Size2D<T>) -> Point2D<T> {
Point2D(self.x + other.width, self.y + other.height)
}
}

impl<T: Add<T, T>> Point2D<T> {
pub fn add_size(&self, other: &Size2D<T>) -> Point2D<T> {
Point2D { x: self.x + other.width, y: self.y + other.height }
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