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// Copyright 2015, Igor Shaula
// Licensed under the MIT License <LICENSE or
// http://opensource.org/licenses/MIT>. This file
// may not be copied, modified, or distributed
// except according to those terms.
#[macro_use]
extern crate serde_derive;
extern crate winreg;
use std::error::Error;
use winreg::enums::*;
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Coords {
x: u32,
y: u32,
}
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Size {
w: u32,
h: u32,
}
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Rectangle {
coords: Coords,
size: Size,
}
#[derive(Debug, Serialize, Deserialize, 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,
// t_char: char,
}
fn main() -> Result<(), Box<Error>> {
let hkcu = winreg::RegKey::predef(HKEY_CURRENT_USER);
let (key, _disp) = hkcu.create_subkey("Software\\RustEncode")?;
let v1 = Test{
t_bool: false,
t_u8: 127,
t_u16: 32768,
t_u32: 123456789,
t_u64: 123456789101112,
t_usize: 1234567891,
t_struct: Rectangle{
coords: Coords{ x: 55, y: 77 },
size: Size{ 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,
// t_char: 'a',
};
key.encode(&v1)?;
let v2: Test = key.decode()?;
println!("Decoded {:?}", v2);
println!("Equal to encoded: {:?}", v1 == v2);
Ok(())
}
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