qemu_command_builder/
device.rs

1use bon::Builder;
2
3use crate::to_command::ToCommand;
4
5///Add device driver. prop=value sets driver properties. Valid
6/// properties depend on the driver. To get help on possible drivers and
7/// properties, use ``-device help`` and ``-device driver,help``.
8///
9/// TODO
10/// - constrain
11#[derive(Default, Builder)]
12pub struct Device {
13    device: String,
14    properties: Vec<(String, String)>,
15}
16
17impl Device {
18    pub fn new<S: AsRef<str>>(device: S) -> Self {
19        Device {
20            device: device.as_ref().to_string(),
21            properties: Default::default(),
22        }
23    }
24    pub fn add_prop<S: AsRef<str>>(&mut self, key: S, value: S) -> &mut Self {
25        self.properties
26            .push((key.as_ref().to_string(), value.as_ref().to_string()));
27        self
28    }
29}
30impl ToCommand for Device {
31    fn to_command(&self) -> Vec<String> {
32        let mut cmd = vec![];
33
34        cmd.push("-device".to_string());
35        let mut args = vec![self.device.clone()];
36
37        for (prop_key, prop_value) in &self.properties {
38            args.push(format!("{}={}", prop_key, prop_value));
39        }
40        cmd.push(args.join(","));
41
42        cmd
43    }
44}
qemu_command_builder/device.rs

qemu_command_builder/
device.rs
