feat: Add clone to Variant and plugin functions

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "re_set-lib"
-version = "2.0.0"
+version = "2.1.0"
 edition = "2021"
 description = "Data structure library for ReSet"
 repository = "https://github.com/Xetibo/ReSet-Lib"

src/lib.rs

@@ -1,4 +1,5 @@
 #![feature(trait_upcasting)]
+#![feature(unsized_fn_params)]
 use directories_next as dirs;
 use std::{fmt, fs, path::PathBuf};
 

src/utils/plugin.rs

@@ -1,7 +1,25 @@
 use std::collections::HashMap;
 
-use super::variant::TVariant;
+use super::variant::Variant;
 
-pub fn plugin_data() -> HashMap<String, Box<dyn TVariant>> {
-    HashMap::new()
+pub fn plugin_data() -> PluginData {
+    PluginData(HashMap::new())
+}
+
+#[repr(C)]
+pub struct PluginCapabilities(Vec<String>);
+
+impl PluginCapabilities {
+    pub fn get_capabilities(&self) -> Vec<String> {
+        self.0.clone()
+    }
+}
+
+#[repr(C)]
+pub struct PluginData(HashMap<String, Variant>);
+
+impl PluginData {
+    pub fn get_data(&self) -> HashMap<String, Variant> {
+        self.0.clone()
+    }
 }