WIP Added first working version of ABI generation for functions

streamingfast / substreams-ethereum

Substreams development kit for Ethereum chains, contains Firehose Block model and helpers as well as utilities for Ethereum ABI encoding/decoding.

Apache License 2.0

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Closed maoueh closed 2 years ago

maoueh commented 2 years ago

It's possible to:

Transform a pb::eth::v2::Call into ABI generated "function" (extracts decoded params of a call)
Decode the output of pb::eth::v2::Call (extracts decoded output params of a call)
Encode ABI generated "function" into Ethereum packed binary encoding
Perform RPC call for any function defined in the ABI with automatic encoding of input and decoding of output

There is good chance the API will slightly change or be improved based on feedback.

maoueh commented 2 years ago

Merged in develop already