custom-decoder

Custom ABI Decoder Example

This example demonstrates how to use the pkg/decoder package to convert raw hexadecimal blockchain logs into human-readable Go maps and types.

Features Shown

• ABI Loading: Loading an ERC20 ABI string.
• Dynamic Decoding: Using ABIWrapper to match and parse log data.
• Type Casting: How to cast the decoded interface values back to common.Address or other types.

How to Run

go run main.go

Implementation Detail

The decoder package simplifies the complex logic of parsing topics and data fields according to the Ethereum ABI specification. By providing an ABI, you get access to the field names defined in the smart contract (e.g., from, to, value).