1 files changed, 83 insertions, 0 deletions
diff --git a/components/rust/core/src/lib.rs b/components/rust/core/src/lib.rs
new file mode 100644
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+++ b/components/rust/core/src/lib.rs
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       notes
+ * 2025-09-15     foxglove     1.0 version
+ * 2025-09-25     foxglove     1.1 version
+ * 2025-10-10     foxglove     latest version
+ */
+
+/* RT-Thread Rust core library
+
+Provides basic system support functionality including file system, network,
+and device interfaces. Designed for embedded devices running RT-Thread.
+*/
+
+#![no_std]
+#![feature(alloc_error_handler)]
+#![feature(linkage)]
+#![allow(dead_code)]
+
+pub extern crate alloc;
+
+#[doc = "Alloc by rt-thread"]
+#[global_allocator]
+static GLOBAL: allocator::RttAlloc = allocator::RttAlloc;
+pub mod api;
+pub mod bindings;
+
+pub mod init;
+pub mod allocator;
+pub mod mutex;
+pub mod out;
+pub mod fs;
+pub mod panic;
+pub mod param;
+pub mod queue;
+pub mod sem;
+pub mod thread;
+pub mod time;
+pub mod libloader;
+
+mod prelude;
+pub use prelude::v1::*;
+
+/* Re-export initialization function */
+pub use init::rust_init;
+
+#[derive(Debug, Copy, Clone, Eq, PartialEq)]
+pub enum RTTError {
+    ThreadStartupErr,
+    MutexTakeTimeout,
+    SemaphoreTakeTimeout,
+    QueueSendTimeout,
+    QueueReceiveTimeout,
+    OutOfMemory,
+
+    DeviceNotFound,
+    DeviceOpenFailed,
+    DeviceCloseFailed,
+    DeviceReadFailed,
+    DeviceWriteFailed,
+    DeviceTransFailed,
+    DeviceConfigFailed,
+    DeviceSetRxCallBackFailed,
+    DeviceSetTxCallBackFailed,
+
+    FileOpenErr,
+    FileCloseErr,
+    FileReadErr,
+    FileWriteErr,
+    FileSeekErr,
+    FileFlushErr,
+    FileDeleteErr,
+    FileSetLengthErr,
+    FileSyncErr,
+
+    FuncUnDefine,
+}
+
+pub type RTResult<T> = Result<T, RTTError>;