Enum SamplingError 

pub enum SamplingError {
    EmptyDistribution,
    InvalidTemperature(f64),
    InvalidTopP {
        p: f64,
    },
    InvalidTopK {
        k: usize,
    },
    NormalizationFailure,
    InvalidProbabilities(String),
}

Errors that can occur during sampling operations.

Variants

EmptyDistribution

The logit/probability vector was empty.

InvalidTemperature(f64)

Temperature value was not strictly positive.

InvalidTopP

Top-p value was outside (0, 1].

Fields

p: f64

InvalidTopK

Top-k value was zero.

Fields

k: usize

NormalizationFailure

Normalization of the distribution failed (e.g., all-zero softmax).

InvalidProbabilities(String)

The probability array contained invalid values (NaN, negative, etc.).

Trait Implementations

impl Clone for SamplingError

fn clone(&self) -> SamplingError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SamplingError

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

Formats the value using the given formatter.

impl Display for SamplingError

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

Formats the value using the given formatter.

impl Error for SamplingError

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.