To make use of krust's multithreaded cocurrency test fasta data with multiple records.
Run krust on the test data, searching for kmers of length 5, like this:
$ cargo run 5 cerevisae.pan_S288C_chrI.fa
or, searching for kmers of length 21 across multiple records:
$ cargo run 21 cerevisae.pan.fa
On branches:
-main is the same as ParallelBridge
-ParallelBridge uses rayon's ParallelBridge (https://docs.rs/rayon/1.5.1/rayon/iter/trait.ParallelBridge.html)
-collect_the_iterator is able to use rayon by 'collecting' the rust-bio fasta Reader into a vector of Records
-std_threads uses Rust's standard library thread to achieve multithreadedness
-single-thread has no multithreaded processing