Crate windows_registry

Windows registry

The windows-registry crate provides simple, safe, and efficient access to the Windows registry.

• Getting started
• Samples
• Releases

Start by adding the following to your Cargo.toml file:

[dependencies.windows-registry]
version = "0.3"

Read and write registry keys and values as needed:

use windows_registry::*;

fn main() -> Result<()> {
    let key = CURRENT_USER.create("software\\windows-rs")?;

    key.set_u32("number", 123)?;
    key.set_string("name", "Rust")?;

    println!("{}", key.get_u32("number")?);
    println!("{}", key.get_string("name")?);

    Ok(())
}

Structs

• HSTRING
  An (HSTRING) is a reference-counted and immutable UTF-16 string type.
• Key
  A registry key.
• KeyIterator
  An iterator of registry key names.
• Value
  A registry value.
• ValueIterator
  An iterator of registry values.

Enums

• Type
  The possible types that a registry value could have.

Constants

• CLASSES_ROOT
  The predefined HKEY_CLASSES_ROOT registry key.
• CURRENT_CONFIG
  The predefined HKEY_CURRENT_CONFIG registry key.
• CURRENT_USER
  The predefined HKEY_CURRENT_USER registry key.
• LOCAL_MACHINE
  The predefined HKEY_LOCAL_MACHINE registry key.
• USERS
  The predefined HKEY_USERS registry key.

Type Aliases

• Result
  A specialized Result type that provides Windows error information.