Crate ppd 

ppd-rs

ppd-rs is a Rust interface for the Power Profiles Daemon (PPD), which allows applications to interact with system power profiles on Linux systems.

This library provides a Rust API for the D-Bus interface exposed by the Power Profiles Daemon, allowing applications to:

• Get the current active power profile
• List available power profiles
• Switch between power profiles
• Hold a profile for a specific application
• Release profile holds
• Configure power-related actions
• Query and configure battery-aware behavior

Usage

use ppd::{PpdProxyBlocking, Result};
use zbus::blocking::Connection;

fn main() -> Result<()> {
    let connection = Connection::system()?;
    let proxy = PpdProxyBlocking::new(&connection)?;
     
    // Get current profile
    let current_profile = proxy.active_profile()?;
    println!("Current profile: {}", current_profile);
     
    // List available profiles
    let profiles = proxy.profiles()?;
    for profile in profiles {
        println!("Profile: {}", profile.profile);
    }
     
    Ok(())
}

Re-exports

pub use error::PpdError;

pub use error::Result;

Modules

error

Error handling for the ppd library Error handling for the ppd-rs library

Structs

Action

Represents a configurable power-related action

ActiveHold

Represents an active profile hold

PpdProxy

Power Profiles Daemon D-Bus interface

PpdProxyBlocking

Power Profiles Daemon D-Bus interface

Profile

Represents a power profile configuration

ProfileReleased

A ProfileReleased signal.

ProfileReleasedIterator

A Iterator implementation that yields ProfileReleased signals.

ProfileReleasedStream

A Stream implementation that yields ProfileReleased signals.