Enum ModelConfigError 

#[non_exhaustive]
pub enum ModelConfigError {
    Io {
        path: PathBuf,
        source: Error,
    },
    Container(String),
    InvalidField {
        file: String,
        field: String,
        reason: String,
    },
    NotSupported {
        field: String,
        reason: String,
    },
    UnsupportedArchitecture(String),
    Override(String),
    LabelCountMismatch {
        expected: usize,
        found: usize,
    },
    Unresolved {
        missing: String,
        overrides: String,
    },
    Infer(InferError),
    Schema(DecoderError),
}

Why a model configuration could not be read or resolved.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io

A file could not be read.

Fields

path: PathBuf

The file.

source: Error

The underlying error.

Container(String)

A model container is malformed where its metadata is stored.

InvalidField

A recognised configuration file has a malformed field.

Fields

file: String

The file, e.g. config.json.

field: String

The field, e.g. id2label.

reason: String

What is wrong with it.

NotSupported

A recognised field asks for something the HAL cannot do.

Fields

field: String

The field, e.g. size.shortest_edge.

reason: String

Why it is not supported.

UnsupportedArchitecture(String)

A Hugging Face architecture with no decoder mapping, named by its model_type.

Override(String)

An override is malformed or cannot apply to this model.

LabelCountMismatch

The labels override names a different number of classes than the model has.

Fields

expected: usize

The model’s class count.

found: usize

The number of names the override gives.

Unresolved

Nothing supplied a required piece of the configuration.

Fields

missing: String

What is missing.

overrides: String

The overrides or files that would supply it.

Infer(InferError)

Ultralytics metadata was found but could not be interpreted.

Schema(DecoderError)

A configuration was found but is not a valid schema.

Trait Implementations

impl Debug for ModelConfigError

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

Formats the value using the given formatter.

impl Display for ModelConfigError

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

Formats the value using the given formatter.

impl Error for ModelConfigError

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.

impl From<DecoderError> for ModelConfigError

fn from(e: DecoderError) -> Self

Converts to this type from the input type.

impl From<InferError> for ModelConfigError

fn from(e: InferError) -> Self

Converts to this type from the input type.