Crate openvino

source ·
Expand description

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().starts_with("2"))

Most interaction with OpenVINO begins with instantiating a Core:

let _ = openvino::Core::new(None).expect("to instantiate the OpenVINO library");

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 an instance field pointing to their OpenVINO C structure.
  • try_unsafe
    Convert an unsafe call to openvino-sys into an InferenceError.

Structs

Enums

  • InferenceError
    Enumerate errors returned by the OpenVINO implementation. See IEStatusCode.
  • Layout
    @enum layout_e @brief Layouts that the inference engine supports
  • LoadingError
    Enumerate the ways that library loading can fail.
  • Precision
    @enum precision_e @brief Precisions that the inference engine supports
  • ResizeAlgorithm
    @enum resize_alg_e @brief Represents the list of supported resize algorithms.
  • 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.