NOTES-I.md

ABI Coder Notes

Todos

• check encode_string / bytes for special case data.size/arg.size == 32 no need for length - gets placed "inline" as a convention - yes/no? why? why not?

• make sure encode always returns BINARY / ASCII_8BIT encoding !!!!!

Notes

inspired by and follow ethers.js - why? why not?

see https://docs.ethers.org/v5/api/utils/abi/coder/

About ABIs

• https://www.quicknode.com/guides/smart-contract-development/what-is-an-abi
• https://docs.soliditylang.org/en/v0.8.17/abi-spec.html

More ABI Coders / Codecs

Fuel Abi Coder

• https://www.npmjs.com/package/@fuel-ts/abi-coder
• https://github.com/FuelLabs/fuels-ts/tree/master/packages/abi-coder
• https://fuellabs.github.io/fuels-ts/packages/fuel-ts-abi-coder/classes/AbiCoder.html

ETH ABI (Python)

• https://github.com/ethereum/eth-abi
• https://pypi.org/project/eth-abi/
• https://eth-abi.readthedocs.io/en/latest/

Abi Coder

• https://github.com/Destiner/abi-coder - (re)uses ethers.js AbiCoder !!

Abi Decoder

• https://github.com/ConsenSys/abi-decoder
• https://www.npmjs.com/package/abi-decoder

Abi Decoder (Go Lang)

• https://pkg.go.dev/github.com/mingjingc/abi-decoder

Truffle Codec

• https://trufflesuite.com/docs/truffle/codec/modules/_truffle_codec.html

more

• https://www.npmjs.com/package/@truffle/encoder

Online Abi Encoder

• https://abi.hashex.org/ - (re)uses ethers.js !!!

todo

add / move to abiparser

• https://www.npmjs.com/package/@truffle/abi-utils

Abi, to represent the full ABI array Entry, to represent items in ABI arrays FunctionEntry, to represent named functions ConstructorEntry, to represent constructors FallbackEntry, to represent old or new fallback functions ReceiveEntry, to represent receive functions Parameter, to represent parameters defined in entry inputs or outputs EventParameter, to represent event parameters

for more abi packages (in js) see the abi keyword

• https://www.npmjs.com/search?q=keywords:abi