Enum WeightedAccumulationError 

pub enum WeightedAccumulationError {
    Gradient(GradientTransformError),
    InvalidWeight,
    CounterOverflow,
    EmptyWeight,
    InvalidState,
}

Explicit accumulation argument, geometry or checkpoint error.

Variants

Gradient(GradientTransformError)

Invalid work dtype, scalar or gradient metadata.

InvalidWeight

Effective weights must be nonnegative, finite and representable.

CounterOverflow

The actual microbatch counter cannot accept another increment.

EmptyWeight

A mean requires positive total weight; the pending window remains intact.

InvalidState

Stored counters/options describe an inconsistent accumulation window.

Trait Implementations

impl Clone for WeightedAccumulationError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WeightedAccumulationError

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

Formats the value using the given formatter.

impl Display for WeightedAccumulationError

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

Formats the value using the given formatter.

impl Eq for WeightedAccumulationError

impl Error for WeightedAccumulationError

Available on crate feature std only.

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<GradientTransformError> for WeightedAccumulationError

fn from(error: GradientTransformError) -> Self

Converts to this type from the input type.

impl PartialEq for WeightedAccumulationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WeightedAccumulationError