Move Rust exercises in a subdirectory

1 files changed, 0 insertions, 21 deletions

diff --git a/nucleotide-count/src/lib.rs b/nucleotide-count/src/lib.rs
deleted file mode 100644
index 98b0c38..0000000
--- a/nucleotide-count/src/lib.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-use maplit::hashmap;
-use std::collections::HashMap;
-
-pub fn count(nucleotide: char, dna: &str) -> Result<usize, char> {
-    nucleotide_counts(dna)?
-        .remove(&nucleotide)
-        .ok_or(nucleotide)
-}
-
-pub fn nucleotide_counts(dna: &str) -> Result<HashMap<char, usize>, char> {
-    dna.chars().fold(
-        Ok(hashmap![ 'A' => 0, 'C' => 0, 'G' => 0, 'T' => 0 ]),
-        |acc, n| match n {
-            'A' | 'C' | 'G' | 'T' => acc.map(|mut hmap| {
-                hmap.entry(n).and_modify(|e| *e += 1).or_insert(0);
-                hmap
-            }),
-            _ => Err(n),
-        },
-    )
-}