[−][src]Module winreg::transaction
Structure for a registry transaction.
Part of transactions
feature.
extern crate winreg; use std::io; use winreg::RegKey; use winreg::enums::*; use winreg::transaction::Transaction; fn main() { let t = Transaction::new().unwrap(); let hkcu = RegKey::predef(HKEY_CURRENT_USER); let (key, _disp) = hkcu.create_subkey_transacted("Software\\RustTransaction", &t).unwrap(); key.set_value("TestQWORD", &1234567891011121314u64).unwrap(); key.set_value("TestDWORD", &1234567890u32).unwrap(); println!("Commit transaction? [y/N]:"); let mut input = String::new(); io::stdin().read_line(&mut input).unwrap(); input = input.trim_right().to_owned(); if input == "y" || input == "Y" { t.commit().unwrap(); println!("Transaction committed."); } else { // this is optional, if transaction wasn't committed, // it will be rolled back on disposal t.rollback().unwrap(); println!("Transaction wasn't committed, it will be rolled back."); } }
Structs
Transaction |