Vendor dependencies for 0.3.0 release

vendor/bevy_encase_derive/src/lib.rs

@@ -0,0 +1,37 @@
+#![expect(missing_docs, reason = "Not all docs are written yet, see #3492.")]
+#![forbid(unsafe_code)]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![doc(
+    html_logo_url = "https://bevyengine.org/assets/icon.png",
+    html_favicon_url = "https://bevyengine.org/assets/icon.png"
+)]
+
+use bevy_macro_utils::BevyManifest;
+use encase_derive_impl::{implement, syn};
+
+const ENCASE: &str = "encase";
+
+fn bevy_encase_path() -> syn::Path {
+    let bevy_manifest = BevyManifest::shared();
+    bevy_manifest
+        .maybe_get_path("bevy_render")
+        .map(|bevy_render_path| {
+            let mut segments = bevy_render_path.segments;
+            segments.push(BevyManifest::parse_str("render_resource"));
+            syn::Path {
+                leading_colon: None,
+                segments,
+            }
+        })
+        .map(|path| {
+            let mut segments = path.segments;
+            segments.push(BevyManifest::parse_str(ENCASE));
+            syn::Path {
+                leading_colon: None,
+                segments,
+            }
+        })
+        .unwrap_or_else(|| bevy_manifest.get_path(ENCASE))
+}
+
+implement!(bevy_encase_path());