organizing branch variations

README.md

@@ -10,14 +10,12 @@ or, searching for kmers of length 21 across multiple records:
 
 
 
-On branches:
+Branches are Variations in Implementation:
 
--main is the same as ParallelBridge
+-- main uses rayon's ParallelBridge (https://docs.rs/rayon/1.5.1/rayon/iter/trait.ParallelBridge.html) 
 
--ParallelBridge uses rayon's ParallelBridge (https://docs.rs/rayon/1.5.1/rayon/iter/trait.ParallelBridge.html)
+-- collect_the_iterator uses rayon's parallel iterator by collecting the rust-bio fasta Reader into a vector
 
--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 process in parallel
 
--std_threads uses Rust's standard library thread to achieve multithreadedness
-
--single-thread has no multithreaded processing
+-- single-thread has no parallel processing

src/lib.rs

@@ -6,16 +6,15 @@ use std::{
     path::Path,
     str
 };
-
 extern crate bio;
 use bio::{alignment::sparse::hash_kmers,
 	  alphabets::dna::revcomp,
-	  io::fasta};
-
+	  io::fasta
+};
 extern crate rayon;
-use rayon::iter::ParallelBridge;
-use rayon::prelude::ParallelIterator;
-
+use rayon::{iter::ParallelBridge,
+	    prelude::ParallelIterator
+};
 pub struct Config {
     pub kmer_len: String,
     pub filepath: String,