diff --git a/src/basic.rs b/src/basic.rs
index 47e2427..8bad4e7 100644
--- a/src/basic.rs
+++ b/src/basic.rs
@@ -88,8 +88,8 @@ pub fn parse_datetime(input: &[u8]) -> IResult<[i16; 6]> {
 pub fn parse_bitarray(input: &[u8]) -> IResult<[bool; 16]> {
     let mut bits = [false; 16];
     let (input, val) = parse_int2(input)?;
-    for ii in 0..16 {
-        bits[ii] = ((val >> (16 - 1 - ii)) & 0x01) == 1;
+    for (ii, bit) in bits.iter_mut().enumerate() {
+        *bit = ((val >> (16 - 1 - ii)) & 0x01) == 1;
     }
     Ok((input, bits))
 }
@@ -111,8 +111,8 @@ pub fn parse_ascii(input: &[u8], length: u16) -> IResult<Vec<u8>> {
 
 pub fn bitarray2int(bits: &[bool; 16]) -> u16 {
     let mut int: u16 = 0;
-    for ii in 0..16 {
-        int |= (bits[ii] as u16) << (16 - 1 - ii);
+    for (ii, bit) in bits.iter().enumerate() {
+        int |= (*bit as u16) << (16 - 1 - ii);
     }
     int
 }