Enum GradientCheckpointerError 

pub enum GradientCheckpointerError {
    NoAccumulatedGradients,
    CheckpointNotFound,
    DimensionMismatch {
        layer: String,
        expected: usize,
        got: usize,
    },
}

Errors produced by GradientCheckpointer.

Variants

NoAccumulatedGradients

No accumulated gradients to flush.

CheckpointNotFound

The requested checkpoint identifier does not exist.

DimensionMismatch

The gradient tensor for layer has dimension got but the accumulation buffer for that layer expects expected elements.

Fields

layer: String

expected: usize

got: usize

Trait Implementations

impl Clone for GradientCheckpointerError

fn clone(&self) -> GradientCheckpointerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GradientCheckpointerError

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

Formats the value using the given formatter.

impl Display for GradientCheckpointerError

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

Formats the value using the given formatter.

impl Error for GradientCheckpointerError

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 PartialEq for GradientCheckpointerError

fn eq(&self, other: &GradientCheckpointerError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for GradientCheckpointerError