some decode. some encode. some to_string

cli/src/bin/decode.rs

@@ -0,0 +1,12 @@
+use core::instruction::Instruction;
+use core::address_mode::AddressMode;
+use core::isa::decoder::Decoder;
+
+fn main() {
+    println!("Taxation is Theft");
+
+    Decoder::decode(vec![0b11100011]);
+
+    let instruction = Instruction::ADC(AddressMode::Immediate(0x45));
+    println!("Instruction = {:?}", instruction.to_string());
+}