Enum NativeError 

pub enum NativeError {
    Http(Error),
    Io(Error),
    ModelNotFound {
        repo: String,
        filename: String,
    },
    ChecksumMismatch {
        path: PathBuf,
        expected: String,
        actual: String,
    },
    InvalidConfig(String),
    Interrupted(String),
    StorageDir(String),
    Json(Error),
    ModelNotLoaded,
    InferenceFailed(String),
    UnsupportedArchitecture(String),
    DeviceError(String),
    TokenizerError(String),
}

Errors that can occur in spn-native operations.

Variants

Http(Error)

HTTP request failed.

Io(Error)

I/O error.

ModelNotFound

Model not found on HuggingFace.

Fields

repo: String

HuggingFace repository.

filename: String

Requested filename.

ChecksumMismatch

Checksum verification failed.

Fields

path: PathBuf

File path.

expected: String

Expected SHA256.

actual: String

Actual SHA256.

InvalidConfig(String)

Invalid model configuration.

Interrupted(String)

Download was interrupted.

StorageDir(String)

Storage directory error.

Json(Error)

JSON parsing error.

ModelNotLoaded

Model not loaded.

InferenceFailed(String)

Inference failed.

Reserved for detailed inference error reporting (e.g., OOM, timeout).

UnsupportedArchitecture(String)

Unsupported model architecture.

Reserved for architecture validation when loading models.

DeviceError(String)

Device error (GPU/CPU).

Reserved for GPU/CPU device selection and error handling.

TokenizerError(String)

Tokenizer error.

Reserved for custom tokenizer support.

Trait Implementations

impl Debug for NativeError

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

Formats the value using the given formatter.

impl Display for NativeError

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

Formats the value using the given formatter.

impl Error for NativeError

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<Error> for NativeError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for NativeError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for NativeError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<NativeError> for BackendError

fn from(err: NativeError) -> Self

Converts to this type from the input type.