import Instruction and use print in main

src/main.rs

@@ -1,6 +1,7 @@
 mod decode;
+mod print;
 
 fn main() {
     let instr = decode::decode(98);
-    println!("Hello, world! opcode : {}", instr.opcode);
+    println!("{}", print::print(instr, 0));
 }

src/print.rs

@@ -1,4 +1,4 @@
-mod decode.rs
+use crate::decode::Instruction;
 
 const RISCV_LUI: u8 = 0x37;
 const RISCV_AUIPC: u8 = 0x17;