Added floating point formatting

+ Supports single and double precession formatting
+ Added Error handling from the formatting functions

src/byte_stream/mod.rs

@@ -1,8 +1,18 @@
+use std::fmt::{Display, Formatter};
+
 #[derive(Clone, Debug)]
 pub enum ByteStreamError {
     OutOfRange,
 }
 
+impl Display for ByteStreamError {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        match self {
+            ByteStreamError::OutOfRange => write!(f, "Request values out of range")
+        }
+    }
+}
+
 pub const fn bit_mask(mask: u8) -> u8 {
     match mask {
         0 => 0x00,