rename as_ptr and misc

Author: rahulchaphalkar

crates/openvino/src/model.rs

@@ -29,7 +29,7 @@ impl Model {
 
     /// Get the pointer to the underlying [`ov_model_t`].
     #[inline]
-    pub(crate) fn as_ptr(&self) -> *mut ov_model_t {
+    pub(crate) fn as_ptr(&self) -> *const ov_model_t {
         self.ptr
     }
 
@@ -55,7 +55,7 @@ impl Model {
             index,
             std::ptr::addr_of_mut!(node)
         ))?;
-        Ok(Node::new(node))
+        Ok(Node::from_ptr(node))
     }
 
     /// Retrieve the output node by index.
@@ -66,7 +66,7 @@ impl Model {
             index,
             std::ptr::addr_of_mut!(node)
         ))?;
-        Ok(Node::new(node))
+        Ok(Node::from_ptr(node))
     }
 
     /// Retrieve the constant output node by index.
@@ -77,7 +77,7 @@ impl Model {
             index,
             std::ptr::addr_of_mut!(node)
         ))?;
-        Ok(Node::new(node))
+        Ok(Node::from_ptr(node))
     }
 
     /// Returns `true` if the model contains dynamic shapes.

crates/openvino/src/node.rs

@@ -14,7 +14,7 @@ pub struct Node {
 impl Node {
     /// Create a new [`Port`] from [`ov_output_const_port_t`].
     #[inline]
-    pub(crate) fn new(ptr: *mut ov_output_const_port_t) -> Self {
+    pub(crate) fn from_ptr(ptr: *mut ov_output_const_port_t) -> Self {
         Self { ptr }
     }
 

crates/openvino/src/request.rs

@@ -26,7 +26,7 @@ impl InferRequest {
     }
 
     /// Assign a [`Tensor`] to the input on the model.
-    pub fn set_tensor(&mut self, name: &str, tensor: Tensor) -> Result<()> {
+    pub fn set_tensor(&mut self, name: &str, tensor: &Tensor) -> Result<()> {
         try_unsafe!(ov_infer_request_set_tensor(
             self.ptr,
             cstr!(name),

crates/openvino/tests/classify-alexnet.rs

@@ -49,7 +49,7 @@ fn classify_alexnet() -> anyhow::Result<()> {
     // Compile the model and infer the results.
     let mut executable_model = core.compile_model(&new_model, DeviceType::CPU)?;
     let mut infer_request = executable_model.create_infer_request()?;
-    infer_request.set_tensor("data", tensor)?;
+    infer_request.set_tensor("data", &tensor)?;
     infer_request.infer()?;
     let mut results = infer_request.get_tensor(&output_port.get_name()?)?;
 

crates/openvino/tests/classify-inception.rs

@@ -46,7 +46,7 @@ fn classify_inception() -> anyhow::Result<()> {
     // Compile the model and infer the results.
     let mut executable_model = core.compile_model(&new_model, DeviceType::CPU)?;
     let mut infer_request = executable_model.create_infer_request()?;
-    infer_request.set_tensor("input", tensor)?;
+    infer_request.set_tensor("input", &tensor)?;
     infer_request.infer()?;
     let mut results = infer_request.get_tensor(&output_port.get_name()?)?;
 

crates/openvino/tests/classify-mobilenet.rs

@@ -49,7 +49,7 @@ fn classify_mobilenet() -> anyhow::Result<()> {
     // Compile the model and infer the results.
     let mut executable_model = core.compile_model(&new_model, DeviceType::CPU)?;
     let mut infer_request = executable_model.create_infer_request()?;
-    infer_request.set_tensor("input", tensor)?;
+    infer_request.set_tensor("input", &tensor)?;
     infer_request.infer()?;
     let mut results = infer_request.get_tensor(&output_port.get_name()?)?;