StorageReadback.fetch_store: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/proofs/storage_readback.bend as StorageReadback
Lines 49-55 of stelliferous@0.0.2.0/proofs/storage_readback.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/proofs/storage_readback.bend&start_line=49&end_line=55

import Base
import stelliferous@0.0.2.0/proofs/storage_tree_model.bend as Tree

def fetch_store(~Element: Data,tree: Tree.Tree<Element>,+capacity: U32,+index: U32,+value: Element) ->
  {Tree.fetch(Element,Tree.store(Element,tree,capacity,index,value),capacity,index) == value : Element}:
  match tree:
    case Tree.Leaf{old}: {==}
    case Tree.Node{+left,+right}:
      fetch_node(~Element,left,right,capacity,index,value,U32.is_lt(index,U32.shr(capacity)),{==},
        fetch_store(~Element,left,U32.shr(capacity),index,value),fetch_store(~Element,right,U32.shr(capacity),(index - U32.shr(capacity) : U32),value))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shr
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_readback.bend&name=fetch_node
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_tree_model.bend&name=Tree
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_tree_model.bend&name=fetch
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_tree_model.bend&name=store