Add serialization support

src/disassembler.rs

@@ -6,11 +6,11 @@ use Result;
 use ops;
 
 use std::clone::Clone;
-use core::fmt;
+use std::fmt;
 
 type OpCode = u8;
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Serialize)]
 pub struct Instruction {
     op: OpCode,
     name: &'static str,
@@ -54,7 +54,7 @@ impl fmt::Display for Instruction {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Serialize)]
 pub struct Constant {
     value: i32,
     method: bool,
@@ -69,7 +69,7 @@ impl Constant {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Serialize)]
 pub struct Method {
     name: String,
     pos: usize,
@@ -334,7 +334,7 @@ impl Disassembler {
     }
 }
 
-#[derive(Debug, Default, Clone)]
+#[derive(Debug, Default, Clone, Serialize)]
 pub struct Disassembly {
     constants: Vec<Constant>,
     methods: Vec<Method>,

src/lib.rs

@@ -1,4 +1,5 @@
-extern crate core;
+#[macro_use]
+extern crate serde_derive;
 
 pub mod ijvmreader;
 pub mod binread;

src/ops.rs

@@ -6,7 +6,7 @@ use std::io::{Read};
 
 pub type OpFunc = fn(&mut Machine) -> Result<()>;
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
 pub enum Args {
     Byte,
     Short,