godot-rust starter for client

Client/realmchat_client/Cargo.toml

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+[package]
+name = "realmchat_client"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib"]  # Compile this crate to a dynamic C library.
+
+[dependencies]
+godot = { git = "https://github.com/godot-rust/gdext", branch = "master" }

Client/realmchat_client/src/lib.rs

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+use godot::prelude::*;
+
+struct MyExtension;
+
+#[gdextension]
+unsafe impl ExtensionLibrary for MyExtension {}
+
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}