diff --git a/mission_rust/src/fsrc/store.rs b/mission_rust/src/fsrc/store.rs
new file mode 100644
index 0000000..2355c72
--- /dev/null
+++ b/mission_rust/src/fsrc/store.rs
@@ -0,0 +1,38 @@
+use crate::check_global_threading_available;
+
+struct Store{
+    mutex: crate::fsrc::mutex::RawMutex
+}
+
+trait StoreBackend {
+
+}
+
+struct StoreAccessor {
+    mutex: crate::fsrc::mutex::RawMutex
+}
+
+impl Store {
+    pub fn get_accessor(&self) -> StoreAccessor {
+        check_global_threading_available!();
+        StoreAccessor{mutex: self.mutex.clone()}
+    }
+}
+
+struct StoreSlot{
+    data: *mut [u8]
+}
+
+impl StoreSlot {
+    pub fn get_data(&self) -> &[u8] {
+        check_global_threading_available!();
+        unsafe{&(*self.data)}
+    }
+
+    pub fn get_all_data(&self) -> &[u8] {
+        check_global_threading_available!();
+        unsafe{&(*self.data)}
+    }
+
+
+}
\ No newline at end of file