Implementation of ERC-20 functionality in Substrate

Node

Build

cargo build --release

Test

cargo test

Run dev chain

./target/release/node --dev

Benchmarking

Build

cargo build --release --features runtime-benchmarks

Run

./target/release/node benchmark pallet --chain=dev --execution=wasm --wasm-execution=compiled --pallet=pallet_erc20 --extrinsic=* --steps=20 --repeat=50 --output=./runtime/src/weights/pallet_erc20