TensorOperations.apply_indexed_when: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/tensor_operations.bend as TensorOperations
Lines 156-165 of stelliferous@0.0.2.0/tensor_operations.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/tensor_operations.bend&start_line=156&end_line=165

import Base
import stelliferous@0.0.2.0/storage_buffer.bend as Storage
import stelliferous@0.0.2.0/tensor_view.bend as Views
import stelliferous@0.0.2.0/tensor_access.bend as Access
import stelliferous@0.0.2.0/proofs/tensor_access_certificate.bend as AccessCertificate

def apply_indexed_when(~Element: Data,~operation: U32 -> Element -> Element,valid: Bool,count: Maybe<&2,U32>,+view: Views.View,
  input: Storage.Buffer<Element>,output: Storage.Buffer<Element>) -> Outcome<(Storage.Buffer<Element> & Storage.Buffer<Element>)>:
  match valid count:
    case True{} Some{+count}:
      Storage.Buffer{input,input_length,input_certificate} = input
      Storage.Buffer{output,output_length,output_certificate} = output
      Accepted{pair_buffers(~Element,input_length,output_length,
        Access.apply_indexed_run(~Element,~operation,U32.to_nat(count),view,input,output),
        AccessCertificate.apply_indexed(~Element,~operation,U32.to_nat(count),view,input,output,input_certificate,output_certificate))}
    case valid count: Rejected{(input,output)}

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/tensor_access_certificate.bend&name=apply_indexed
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/storage_buffer.bend&name=Buffer
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/tensor_access.bend&name=apply_indexed_run
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/tensor_operations.bend&name=Outcome
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/tensor_operations.bend&name=pair_buffers
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/tensor_view.bend&name=View