From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/rust/winreg/examples/transactions.rs | 35 ++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 third_party/rust/winreg/examples/transactions.rs (limited to 'third_party/rust/winreg/examples/transactions.rs') diff --git a/third_party/rust/winreg/examples/transactions.rs b/third_party/rust/winreg/examples/transactions.rs new file mode 100644 index 0000000000..4cc91b7c9f --- /dev/null +++ b/third_party/rust/winreg/examples/transactions.rs @@ -0,0 +1,35 @@ +// Copyright 2015, Igor Shaula +// Licensed under the MIT License . This file +// may not be copied, modified, or distributed +// except according to those terms. +extern crate winreg; +use std::io; +use winreg::enums::*; +use winreg::transaction::Transaction; +use winreg::RegKey; + +fn main() -> io::Result<()> { + let t = Transaction::new()?; + let hkcu = RegKey::predef(HKEY_CURRENT_USER); + let (key, _disp) = hkcu.create_subkey_transacted("Software\\RustTransaction", &t)?; + key.set_value("TestQWORD", &1_234_567_891_011_121_314u64)?; + key.set_value("TestDWORD", &1_234_567_890u32)?; + + println!("Commit transaction? [y/N]:"); + let mut input = String::new(); + io::stdin().read_line(&mut input)?; + input = input.trim_end().to_owned(); + if input == "y" || input == "Y" { + t.commit()?; + println!("Transaction committed."); + } else { + // this is optional, if transaction wasn't committed, + // it will be rolled back on disposal + t.rollback()?; + + println!("Transaction wasn't committed, it will be rolled back."); + } + + Ok(()) +} -- cgit v1.2.3