Crate openvino

The openvino crate provides high-level, ergonomic, safe Rust bindings to OpenVINO. See the repository README for more information, such as build instructions.

Check the loaded version of OpenVINO:

assert!(openvino::version().build_number.starts_with("2"))

Most interaction with OpenVINO begins with instantiating a Core:

let _ = openvino::Core::new().expect("to instantiate the OpenVINO library");

Modules

• prepostprocess
  See PrePostProcess.

Macros

• cstr
  Convert a Rust string into a string to pass across the C boundary.
• drop_using_function
  Drop one of the Rust wrapper structures using the provided free function. This relies on all Rust wrapper functions having a ptr field pointing to their OpenVINO C structure.
• try_unsafe
  Convert an unsafe call to openvino-sys into an InferenceError.

Structs

• CompiledModel
  See CompiledModel.
• Core
  See Core.
• Dimension
  See Dimension.
• InferRequest
  See InferRequest.
• Layout
  See Layout.
• Model
  See Model.
• Node
  See Node.
• PartialShape
  See PartialShape.
• Rank
  See Rank.
• Shape
  See Shape.
• Tensor
  See Tensor.
• Version
  Represents OpenVINO version information.

Enums

• DeviceType
  DeviceType represents accelerator devices.
• ElementType
  ElementType represents the type of elements that a tensor can hold. See ElementType.
• InferenceError
  Enumerate errors returned by the OpenVINO implementation. See OvStatusCode.
• LoadingError
  Enumerate the ways that library loading can fail.
• PropertyKey
  See Property. PropertyKey represents valid configuration properties for a crate::Core instance.
• ResizeAlgorithm
  Interpolation mode when resizing during preprocess steps.
• RwPropertyKey
  Read-write property keys.
• SetupError
  Enumerate setup failures: in some cases, this library will call library-loading code that may fail in a different way (i.e., LoadingError) than the calls to the OpenVINO libraries (i.e., InferenceError).

Functions

• version
  Emit the version string of the OpenVINO C API backing this implementation.