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Traversal Helpers #39

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nasdf opened this issue Oct 19, 2021 · 1 comment
Closed

Traversal Helpers #39

nasdf opened this issue Oct 19, 2021 · 1 comment

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@nasdf
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nasdf commented Oct 19, 2021

Since Ethereum state tries consist of branch, extension, or leaf nodes it would be helpful to have some default traversal functions. If I understand the IPLD specs correctly this could be implemented with a selector.

Some ideas for traversal paths that would be helpful:

  • /<stateRootCID>/01 to retrieve the state trie node at prefix path 01
  • /<stateRootCID>/<address> to retrieve the account leaf node
  • /<stateRootCID>/<address>/state to retrieve the account storage root

These could also have variants for producing merkle proofs for any node.
@nasdf
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nasdf commented Jan 17, 2022

Closed by #45

@nasdf nasdf closed this as completed Jan 17, 2022
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