Enum Error 

pub enum Error {
    Io {
        path: String,
        error: Error,
    },
    InvalidFormat {
        path: Option<String>,
        error: String,
    },
    InvalidGraphStructure {
        reason: String,
    },
    MissingOpsetVersion,
    TypeInference(ProcessError),
    Processing(ProcessError),
}

Errors that can occur when parsing ONNX models

Variants

Io

Failed to open or read the ONNX file

Fields

path: String

error: Error

InvalidFormat

Failed to parse ONNX protobuf format

Fields

path: Option<String>

error: String

InvalidGraphStructure

Model graph nodes are not topologically sorted (ONNX spec violation)

Fields

reason: String

MissingOpsetVersion

Missing required opset version for default domain

TypeInference(ProcessError)

Type inference failed during IR conversion

Processing(ProcessError)

Generic processing error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.