dynqueue/README.md

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2020-06-03 14:11:36 +02:00
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2020-03-10 22:27:22 +01:00
# DynQueue - dynamically extendable Rayon parallel iterator
A `DynQueue<T>` can be iterated with `into_par_iter` producing `(DynQueueHandle, T)` elements.
With the `DynQueueHandle<T>` a new `T` can be inserted in the `DynQueue<T>`,
which is currently iterated over.
```rust
use dynqueue::DynQueue;
use rayon::iter::IntoParallelIterator as _;
use rayon::iter::ParallelIterator as _;
fn main() {
let mut result = DynQueue::new(vec![1, 2, 3])
.into_par_iter()
.map(|(handle, value)| { if value == 2 { handle.enqueue(4) }; value })
.collect::<Vec<_>>();
result.sort();
assert_eq!(result, vec![1, 2, 3, 4]);
}
```
## Features
* `crossbeam-queue` : to use `crossbeam::queue::SegQueue` as the inner collection.