btrfs_cli/
device.rs

1use crate::{CommandGroup, Runnable};
2use clap::Parser;
3
4mod add;
5mod ready;
6mod remove;
7mod scan;
8mod stats;
9mod usage;
10
11pub use self::{add::*, ready::*, remove::*, scan::*, stats::*, usage::*};
12
13/// Manage devices in a btrfs filesystem.
14///
15/// Perform operations on block devices that are part of a btrfs filesystem,
16/// including adding and removing devices, viewing device statistics, and
17/// checking device readiness. Most operations require CAP_SYS_ADMIN.
18#[derive(Parser, Debug)]
19#[allow(clippy::doc_markdown)]
20#[clap(arg_required_else_help = true)]
21pub struct DeviceCommand {
22    #[clap(subcommand)]
23    pub subcommand: DeviceSubcommand,
24}
25
26impl CommandGroup for DeviceCommand {
27    fn leaf(&self) -> &dyn Runnable {
28        match &self.subcommand {
29            DeviceSubcommand::Add(cmd) => cmd,
30            DeviceSubcommand::Remove(cmd) | DeviceSubcommand::Delete(cmd) => {
31                cmd
32            }
33            DeviceSubcommand::Stats(cmd) => cmd,
34            DeviceSubcommand::Scan(cmd) => cmd,
35            DeviceSubcommand::Ready(cmd) => cmd,
36            DeviceSubcommand::Usage(cmd) => cmd,
37        }
38    }
39}
40
41#[derive(Parser, Debug)]
42pub enum DeviceSubcommand {
43    Add(DeviceAddCommand),
44    Remove(DeviceRemoveCommand),
45    #[clap(alias = "del")]
46    Delete(DeviceRemoveCommand),
47    Stats(DeviceStatsCommand),
48    Scan(DeviceScanCommand),
49    Ready(DeviceReadyCommand),
50    Usage(DeviceUsageCommand),
51}
btrfs_cli/device.rs

btrfs_cli/
device.rs
