Enum Error 

pub enum Error {
    Invalid(Vec<Problem>),
    NotFound(String),
    Model(Error),
    Tokenizer(String),
    Backend(Error),
    TooLong {
        question: String,
        options: usize,
        fit: usize,
    },
    Unsupported(String),
}

What can go wrong.

Variants

Invalid(Vec<Problem>)

The request does not validate. Every problem is listed, in the wire format.

NotFound(String)

The model name did not resolve.

Model(Error)

The checkpoint did not load.

Tokenizer(String)

The checkpoint’s tokenizer did not load.

Backend(Error)

The device failed, or the batch did not fit it.

TooLong

A question’s head and options do not fit the checkpoint’s budget, so some options have no marker. Laya raises the same error.

Fields

question: String

The question id.

options: usize

Its options.

fit: usize

The options that fit.

Unsupported(String)

The device asked for is not in this build or not on this machine.

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.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.