diff --git a/.gitignore b/.gitignore
index 8226b10..a211351 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 minmax-java/build
 minmax-java/.gradle
-.idea
\ No newline at end of file
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\ No newline at end of file
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new file mode 100644
index 0000000..2a031d8
--- /dev/null
+++ b/Cargo.lock
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..925d92d
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,9 @@
+[workspace]
+members = [
+    "minmax-rs",
+    "rs-wrapper"
+]
+
+
+[profile.dev]
+opt-level = 3
\ No newline at end of file
diff --git a/minmax-rs/Cargo.toml b/minmax-rs/Cargo.toml
index ce58d84..9e6c8d8 100644
--- a/minmax-rs/Cargo.toml
+++ b/minmax-rs/Cargo.toml
@@ -10,5 +10,3 @@ clap = { version = "4.0.29", features = ["derive"] }
 rand = "0.8.5"
 
 
-[profile.dev]
-opt-level = 3
diff --git a/rs-wrapper/Cargo.toml b/rs-wrapper/Cargo.toml
new file mode 100644
index 0000000..8a29835
--- /dev/null
+++ b/rs-wrapper/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "rs-wrapper"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+jni = "0.20.0"
+minmax = { path = "../minmax-rs" }
diff --git a/rs-wrapper/ch_bbw_m411_connect4_RustPlayer.h b/rs-wrapper/ch_bbw_m411_connect4_RustPlayer.h
new file mode 100644
index 0000000..e6348fd
--- /dev/null
+++ b/rs-wrapper/ch_bbw_m411_connect4_RustPlayer.h
@@ -0,0 +1,21 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class ch_bbw_m411_connect4_RustPlayer */
+
+#ifndef _Included_ch_bbw_m411_connect4_RustPlayer
+#define _Included_ch_bbw_m411_connect4_RustPlayer
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     ch_bbw_m411_connect4_RustPlayer
+ * Method:    rustPlay
+ * Signature: (B[Lch/bbw/m411/connect4/Connect4ArenaMain/Stone;)I
+ */
+JNIEXPORT jint JNICALL Java_ch_bbw_m411_connect4_RustPlayer_rustPlay
+  (JNIEnv *, jobject, jbyte, jobjectArray);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/rs-wrapper/src/lib.rs b/rs-wrapper/src/lib.rs
new file mode 100644
index 0000000..149c984
--- /dev/null
+++ b/rs-wrapper/src/lib.rs
@@ -0,0 +1,35 @@
+// This is the interface to the JVM that we'll call the majority of our
+// methods on.
+use jni::JNIEnv;
+
+// These objects are what you should use as arguments to your native
+// function. They carry extra lifetime information to prevent them escaping
+// this context and getting used after being GC'd.
+use jni::objects::{JClass, JObject};
+
+// This is just a pointer. We'll be returning it from our function. We
+// can't return one of the objects with lifetime information because the
+// lifetime checker won't let us.
+use jni::sys::{jbyte, jint};
+use minmax::{connect4::board::Connect4, GamePlayer};
+
+// 0 -> X
+// 1 -> O
+pub fn wrap_player<P: GamePlayer<Connect4>>(current_player: i8, board: ()) -> i32 {
+    0
+}
+
+// This keeps Rust from "mangling" the name and making it unique for this
+// crate.
+#[no_mangle]
+pub extern "system" fn Java_ch_bbw_m411_connect4_RustPlayer_rustPlay(
+    env: JNIEnv<'_>,
+    // This is the class that owns our static method. It's not going to be used,
+    // but still must be present to match the expected signature of a static
+    // native method.
+    class: JClass<'_>,
+    player: jbyte,
+    board: JObject<'_>,
+) -> jint {
+    0
+}