get_registry_with_data/
main.rs

1use {
2    crate::common::protocols_data::wayland::{wl_display::WlDisplay, wl_registry::WlRegistry},
3    wl_client::{Libwayland, proxy},
4};
5
6#[path = "../common/mod.rs"]
7mod common;
8
9struct State {
10    registry: WlRegistry,
11    globals: Vec<Global>,
12}
13
14#[expect(dead_code)]
15#[derive(Debug)]
16struct Global {
17    name: u32,
18    interface: String,
19    version: u32,
20}
21
22fn main() {
23    let lib = Libwayland::open().unwrap();
24    let con = lib.connect_to_default_display().unwrap();
25    let (_queue, queue) = con.create_queue_with_data::<State>(c"get-registry");
26
27    // Create a new registry that will receive the globals and can later be used to
28    // bind them.
29    let mut state = State {
30        registry: queue.display::<WlDisplay>().get_registry(),
31        globals: vec![],
32    };
33
34    // Since we only want to create a snapshot, we don't care about
35    // global_remove events. This allows us to use the functional event handler
36    // form.
37    proxy::set_event_handler(
38        &state.registry,
39        WlRegistry::on_global(|state: &mut State, _, name, interface, version| {
40            state.globals.push(Global {
41                name,
42                interface: interface.to_string(),
43                version,
44            });
45        }),
46    );
47    queue.dispatch_roundtrip_blocking(&mut state).unwrap();
48
49    println!("{:#?}", state.globals);
50}
get_registry_with_data/main.rs

get_registry_with_data/
main.rs
