feat: Added version for mnn

Cargo.toml

@@ -18,6 +18,7 @@ thiserror = "1.0"
 error-stack = { version = "0.5" }
 oneshot = "0.1"
 tracing = { version = "0.1.40", optional = true }
+semver = "1.0.23"
 
 [features]
 metal = ["mnn-sys/metal"]

mnn-sys/Cargo.toml

@@ -30,3 +30,4 @@ crt_static = []
 
 [dependencies]
 libc = "0.2.155"
+semver = "1.0.23"

mnn-sys/build.rs

@@ -134,6 +134,7 @@ pub fn mnn_c_bindgen(vendor: impl AsRef<Path>, out: impl AsRef<Path>) -> Result<
         "tensor_c.h",
         "backend_c.h",
         "schedule_c.h",
+        "mnndefine.h",
     ];
 
     let bindings = bindgen::Builder::default()

mnn-sys/mnn_c/interpreter_c.cpp

@@ -24,7 +24,7 @@ void modelPrintIO(const char *model) {
   }
 }
 
-const char *getVersion() { return MNN::getVersion(); }
+// const char *getVersion() { return MNN::getVersion(); }
 Interpreter *Interpreter_createFromFile(const char *file) {
   return reinterpret_cast<Interpreter *>(
       MNN::Interpreter::createFromFile(file));

mnn-sys/mnn_c/mnndefine.h

@@ -0,0 +1,4 @@
+#ifndef MNN_DEFINE_C
+#define MNN_DEFINE_C
+#include<MNN/MNNDefine.h>
+#endif

mnn-sys/src/lib.rs

@@ -93,3 +93,11 @@ impl halide_type_code_t {
         unsafe { std::mem::transmute(code) }
     }
 }
+
+pub const fn version() -> semver::Version {
+    semver::Version::new(
+        mnn_sys::MNN_VERSION_MAJOR as u64,
+        mnn_sys::MNN_VERSION_MINOR as u64,
+        mnn_sys::MNN_VERSION_PATCH as u64,
+    )
+}

src/interpreter.rs

@@ -41,6 +41,10 @@ pub enum SessionMode {
     ResizeFix = mnn_sys::SessionMode::Session_Resize_Fix,
 }
 
+pub const fn version() -> semver::Version {
+    mnn_sys::version()
+}
+
 impl SessionMode {
     #[cfg(windows)]
     fn to_mnn_sys(&self) -> i32 {