Registry keys parsing and serialization
Part of serialization-rustc feature.
extern crate rustc_serialize;
extern crate winreg;
use winreg::enums::*;
#[derive(Debug,RustcEncodable,RustcDecodable,PartialEq)]
struct Rectangle{
x: u32,
y: u32,
w: u32,
h: u32,
}
#[derive(Debug,RustcEncodable,RustcDecodable,PartialEq)]
struct Test {
t_bool: bool,
t_u8: u8,
t_u16: u16,
t_u32: u32,
t_u64: u64,
t_usize: usize,
t_struct: Rectangle,
t_string: String,
t_i8: i8,
t_i16: i16,
t_i32: i32,
t_i64: i64,
t_isize: isize,
t_f64: f64,
t_f32: f32,
}
fn main() {
let hkcu = winreg::RegKey::predef(HKEY_CURRENT_USER);
let key = hkcu.create_subkey("Software\\RustEncode").unwrap();
let v1 = Test{
t_bool: false,
t_u8: 127,
t_u16: 32768,
t_u32: 123456789,
t_u64: 123456789101112,
t_usize: 123456789101112,
t_struct: Rectangle{
x: 55,
y: 77,
w: 500,
h: 300,
},
t_string: "test 123!".to_owned(),
t_i8: -123,
t_i16: -2049,
t_i32: 20100,
t_i64: -12345678910,
t_isize: -1234567890,
t_f64: -0.01,
t_f32: 3.14,
};
key.encode(&v1).unwrap();
let v2: Test = key.decode().unwrap();
println!("Decoded {:?}", v2);
println!("Equal to encoded: {:?}", v1 == v2);
}