Eject

一个用于控制CD光驱托盘的Rust库。

目前支持Windows和Linux。

功能

• 查找已安装的驱动器。
• 打开、关闭和锁定托盘。
• 查询当前托盘位置以及是否有光盘。

示例

基本用法

use eject::{device::Device, discovery::cd_drives};

// Open the drive at this path
let cdrom = Device::open("/dev/cdrom")?;
// Or get the first one available
let cdrom_path = cd_drives().next().unwrap();
let cdrom = Device::open(&cdrom_path)?;
// Open the tray
cdrom.eject()?;

查找所有CD驱动器

use eject::{device::Device, discovery::cd_drives};

// Get the paths of all CD drives
for path in cd_drives() {
    // Print the path
    println!("{:?}", path);
    // Access the drive
    let drive = Device::open(path)?;
    // Close its tray
    drive.retract()?;
}

获取驱动器状态

use eject::{device::{Device, DriveStatus}, discovery::cd_drives};

// Open a drive
let drive = Device::open("/dev/cdrom")?;
// Print its status
match drive.status()? {
    DriveStatus::Empty =>
        println!("The tray is closed and no disc is inside"),
    DriveStatus::TrayOpen =>
        println!("The tray is open"),
    DriveStatus::NotReady =>
        println!("This drive is not ready yet"),
    DriveStatus::Loaded =>
        println!("There's a disc inside"),
}