removed annoying print messages

suchapalaver · Sep 29, 2021 · 7d9ff74 · 7d9ff74
1 parent 0125ec2
commit 7d9ff74
Showing 1 changed file with 14 additions and 13 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -38,7 +38,7 @@ pub fn run(config: Config) -> Result<(), Box<dyn Error>> {
 
     // 'N'
     let n: u8 = 78;
-    
+
     //  Create fasta file reader
     let reader: fasta::Reader<std::io::BufReader<File>> =
         fasta::Reader::from_file(&filepath).unwrap();
@@ -54,32 +54,33 @@ pub fn run(config: Config) -> Result<(), Box<dyn Error>> {
         .for_each(|result| {
             let seq: &[u8] = result.as_ref().unwrap().seq();
 
-            for i in 0..(seq.len() + 1).saturating_sub(k) {	
+            for i in 0..(seq.len() + 1).saturating_sub(k) {
                 //  Irradicate kmers containing 'N'
                 if !seq[i..i + k].contains(&n) {
-		    //  Make output kmers the lexicographically smaller of
-		    //  (kmer, reverse-complement)
-                    *fasta_hash 
-			.entry(min(seq[i..i + k].to_vec(), revcomp(&seq[i..i + k])))
-			.or_insert(0) += 1;
-		} else {}
+                    //  Make output kmers the lexicographically smaller of
+                    //  (kmer, reverse-complement)
+                    *fasta_hash
+                        .entry(min(seq[i..i + k].to_vec(), revcomp(&seq[i..i + k])))
+                        .or_insert(0) += 1;
+                } else {
+                }
             }
         });
 
     //  PRINTING OUTPUT
-    eprintln!("Printing ...\n");
-
-    //  Create handle and BufWriter for writing    
+    //  Create handle and BufWriter for writing
     let handle = std::io::stdout();
+
     let mut buf = BufWriter::new(handle);
 
-    fasta_hash.into_iter().for_each(|(k, f)|{
+    fasta_hash.into_iter().for_each(|(k, f)| {
         //  Write:
         //  >frequency across fasta file for both kmer and its reverse complement
         //  k-mer (lexicographically smaller of k-mer, reverse complement pair)
         writeln!(buf, ">{}\n{}", f, str::from_utf8(&k).unwrap()).expect("Unable to write data");
     });
+
     buf.flush().unwrap();
-    eprintln!("Done\n");
+
     Ok(())
 }