rustRust parallel loop example

Parallel loops in Rust are implemented using the Rayon library. Rayon provides a par_iter method which can be used to iterate over a collection in parallel.

use rayon::prelude::*;

let v = vec![1, 2, 3];

// Iterate over `v` in parallel
v.par_iter().for_each(|x| println!("{}", x));

Output example

1
2
3

The code above uses the par_iter method to iterate over the vector v in parallel. The for_each method is then used to execute a closure for each element in the vector.

Helpful links

• Rayon Documentation

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