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@bvssvni bvssvni/
Last active Jan 17, 2017

What would you like to do?
YEAH! It compiles!
pub fn par_trans2(
pos: V2<f32>,
f: Box<Fn(&[V2<f32>], &mut [bool]) + Sync>
) -> Box<Fn(&[V2<f32>], &mut [bool]) + Sync>{
const SIZE: usize = 1024;
Box::new(move |input, output| {
.for_each(|(i, o): (&[V2<f32>], &mut [bool])| {
/// Use stack memory to avoid allocations.
let mut i2: [V2<f32>; SIZE] = [V2 {x: 0.0, y: 0.0}; SIZE];
for p in i2.iter_mut().take(i.len()) {
*p = *p - pos;
f(&i2[..i.len()], o)

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bvssvni commented Jan 17, 2017

This is a breakthrough because it might allow composing such functions together to perform parallel stream processing.

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