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DefaultResourceFlow

tket::resource

Struct DefaultResourceFlow 

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pub struct DefaultResourceFlow;
Expand description

Default implementation of ResourceFlow.

This implementation considers that an operation is resource-preserving if for all port indices i, either

  • the i-th input and i-th output are both linear and are of the same type,
  • or the i-th input and i-th output are both copyable,
  • or one of the i-th input/output is copyable and the other does not exist.

For resource-preserving operations, linear inputs are then mapped to the corresponding output. (All outputs with no corresponding input, must be copyable.)

If on the other hand an operation is not resource preserving, all input resources are discarded and all outputs will be given fresh resource IDs.

Trait Implementations§

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impl Clone for DefaultResourceFlow

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fn clone(&self) -> DefaultResourceFlow

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for DefaultResourceFlow

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

Formats the value using the given formatter. Read more
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impl Default for DefaultResourceFlow

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fn default() -> DefaultResourceFlow

Returns the “default value” for a type. Read more
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impl<H: HugrView> ResourceFlow<H> for DefaultResourceFlow

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fn map_resources( &self, node: H::Node, hugr: &H, inputs: &[Option<ResourceId>], ) -> Result<Vec<Option<ResourceId>>, UnsupportedOp>

Map resource IDs from operation inputs to outputs. Read more
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fn into_boxed<'a>(self) -> Box<dyn ResourceFlow<H> + 'a>
where Self: 'a + Sized,

Convert this ResourceFlow into a boxed trait object.

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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