Enum onnxruntime::error::OrtError

pub enum OrtError {
    StringConversion(OrtApiError),
    Environment(OrtApiError),
    SessionOptions(OrtApiError),
    Session(OrtApiError),
    Allocator(OrtApiError),
    InOutCount(OrtApiError),
    InputName(OrtApiError),
    GetTypeInfo(OrtApiError),
    CastTypeInfoToTensorInfo(OrtApiError),
    TensorElementType(OrtApiError),
    GetDimensionsCount(OrtApiError),
    GetDimensions(OrtApiError),
    CreateCpuMemoryInfo(OrtApiError),
    CreateTensorWithData(OrtApiError),
    IsTensor(OrtApiError),
    Run(OrtApiError),
    GetTensorMutableData(OrtApiError),
    DownloadError(OrtDownloadError),
    NonMatchingDimensions {
        input: Vec<usize>,
        model: Vec<usize>,
    },
    FileDoesNotExists {
        filename: PathBuf,
    },
    NonUtf8Path {
        path: PathBuf,
    },
    CStringNulError(NulError),
}

Error type centralizing all possible errors

Variants

StringConversion(OrtApiError)

The C API can message to the caller using a C char * which needs to be converted to Rust's String. This operation can fail.

Environment(OrtApiError)

An error occurred when creating an ONNX environment

SessionOptions(OrtApiError)

Error occurred when creating an ONNX session options

Session(OrtApiError)

Error occurred when creating an ONNX session

Allocator(OrtApiError)

Error occurred when creating an ONNX allocator

InOutCount(OrtApiError)

Error occurred when counting ONNX input or output count

InputName(OrtApiError)

Error occurred when getting ONNX input name

GetTypeInfo(OrtApiError)

Error occurred when getting ONNX type information

CastTypeInfoToTensorInfo(OrtApiError)

Error occurred when casting ONNX type information to tensor information

TensorElementType(OrtApiError)

Error occurred when getting tensor elements type

GetDimensionsCount(OrtApiError)

Error occurred when getting ONNX dimensions count

GetDimensions(OrtApiError)

Error occurred when getting ONNX dimensions

CreateCpuMemoryInfo(OrtApiError)

Error occurred when creating CPU memory information

CreateTensorWithData(OrtApiError)

Error occurred when creating ONNX tensor with specific data

IsTensor(OrtApiError)

Error occurred when checking if ONNX tensor was properly initialized

Run(OrtApiError)

Error occurred when ONNX inference operation was called

GetTensorMutableData(OrtApiError)

Error occurred when extracting data from an ONNX tensor into an C array to be used as an ndarray::ArrayView

DownloadError(OrtDownloadError)

Error occurred when downloading a pre-trained ONNX model from the ONNX Model Zoo

NonMatchingDimensions

Dimensions of input data and ONNX model loaded from file do not match

Fields of NonMatchingDimensions

input: Vec<usize>

Input data dimensions

model: Vec<usize>

ONNX model dimensions

FileDoesNotExists

File does not exists

Fields of FileDoesNotExists

filename: PathBuf

Path which does not exists

NonUtf8Path

Path is an invalid UTF-8

Fields of NonUtf8Path

path: PathBuf

Path with invalid UTF-8

CStringNulError(NulError)

Attempt to build a Rust CString from a null pointer

Trait Implementations

impl Debug for OrtError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for OrtError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for OrtError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<NulError> for OrtError

fn from(source: NulError) -> Self

Performs the conversion.

impl From<OrtDownloadError> for OrtError

fn from(source: OrtDownloadError) -> Self

Performs the conversion.