Remove manual Hash impl

Added support for this to wayland-rs.

src/wayland/capture.rs

@@ -15,7 +15,7 @@ use std::sync::{
 
 use super::{AppData, Buffer};
 
-#[derive(Clone, PartialEq, Eq)]
+#[derive(Clone, Hash, PartialEq, Eq)]
 pub enum CaptureSource {
     Toplevel(zcosmic_toplevel_handle_v1::ZcosmicToplevelHandleV1),
     Workspace(
@@ -24,20 +24,6 @@ pub enum CaptureSource {
     ),
 }
 
-#[allow(clippy::derive_hash_xor_eq)]
-impl std::hash::Hash for CaptureSource {
-    fn hash<H>(&self, state: &mut H)
-    where
-        H: std::hash::Hasher,
-    {
-        match self {
-            Self::Toplevel(handle) => handle.id(),
-            Self::Workspace(handle, _output) => handle.id(),
-        }
-        .hash(state)
-    }
-}
-
 #[derive(Clone, Debug, Default)]
 pub struct CaptureFilter {
     // TODO: Use `WlOutput` when one Wayland connection is used