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NodeGuard

burn::backend::autodiff::ops

Struct NodeGuard 

pub struct NodeGuard { /* private fields */ }
Expand description

Keeps an input node available while a dependent operation is being prepared.

Obtain this guard with node() on the autodiff float tensor primitive before consuming the input, or move both the primitive and guard out with into_parts(). Custom operations must retain it until their child step has been registered. Do not store guards in backward steps or checkpoint state: those internal references would prevent abandoned graphs from being reclaimed.

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impl NodeGuard

pub fn id(&self) -> NodeId

Returns the input’s node identifier.

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impl Debug for NodeGuard

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

Formats the value using the given formatter. Read more

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impl<T> Adaptor<()> for T

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fn adapt(&self)

Adapt the type to be passed to a metric.
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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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