1 files changed, 1 insertions, 3 deletions
diff --git a/src/base62.rs b/src/base62.rs
index 6ec1e62..a556b13 100644
--- a/src/base62.rs
+++ b/src/base62.rs
@@ -1,6 +1,3 @@
-use std::iter;
-use itertools;
-
 pub const BASE: u8 = 62;
 pub const ALPHABET: &'static [u8; BASE as usize] = 
     b"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
@@ -17,6 +14,7 @@ pub fn number_to_digits(mut x: u128, base: u8) -> Vec<u8> {
     out
 }
 
+#[allow(dead_code)]
 pub fn digits_to_number<I>(x: I, base: u8) -> u128
 where I: Iterator<Item=u8> {
     let base = base as u128;