Add Changelog, bump version to 0.3.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "winreg"
-version = "0.2.6"
+version = "0.3.0"
 authors = ["Igor Shaula <[email protected]>"]
 license = "MIT"
 description = "Rust bindings to MS Windows Registry API"

README.md

@@ -23,6 +23,7 @@ Current features:
 ```rust
 extern crate winreg;
 use std::path::Path;
+use std::io;
 use winreg::RegKey;
 use winreg::enums::*;
 
@@ -59,7 +60,12 @@ fn main() {
     hkcu.delete_subkey_all(&path).unwrap();
 
     println!("Trying to open nonexisting key...");
-    println!("{:?}", hkcu.open_subkey(&path).unwrap_err());
+    let key2 = hkcu.open_subkey(&path)
+    .unwrap_or_else(|e| match e.kind() {
+        io::ErrorKind::NotFound => panic!("Key doesn't exist"),
+        io::ErrorKind::PermissionDenied => panic!("Access denied"),
+        _ => panic!("{:?}", e)
+    });
 }
 ```
 
@@ -191,3 +197,10 @@ fn main() {
     println!("Equal to encoded: {:?}", v1 == v2);
 }
 ```
+
+## Changelog
+
+### 0.3.0
+
+* Add transactions support and make serialization transacted
+* Breaking change: use `std::io::{Error,Result}` instead of own `RegError` and `RegResult`

examples/basic_usage.rs

@@ -5,6 +5,7 @@
 // except according to those terms.
 extern crate winreg;
 use std::path::Path;
+use std::io;
 use winreg::RegKey;
 use winreg::enums::*;
 
@@ -41,5 +42,10 @@ fn main() {
     hkcu.delete_subkey_all(&path).unwrap();
 
     println!("Trying to open nonexisting key...");
-    println!("{:?}", hkcu.open_subkey(&path).unwrap_err());
+    let key2 = hkcu.open_subkey(&path)
+    .unwrap_or_else(|e| match e.kind() {
+        io::ErrorKind::NotFound => panic!("Key doesn't exist"),
+        io::ErrorKind::PermissionDenied => panic!("Access denied"),
+        _ => panic!("{:?}", e)
+    });
 }