Loom project

Crates

actors - actors implementation
actors-macros - macros for actors
debug-provider - debug api provider for node + anvil, HttpCachedTransport
defi-abi - sol! wrapper for contracts interface
defi-actors - defi actors crate
defi-blockchain - loom configuration module
defi-entities - defi entities crate
defi-events - defi events crate
defi-pools - defi exchange pools implementation
flashbots - flashbots client
loom-revm-db - optimized InMemoryDB
multicaller - multicaller interaction crate
topology - topology crate
types - defi types crate
utils - various helpers

Bins

loom - backrun bot
loom_exex - backrun bot as ExEx module
loom_anvil - anvil testing framework
replayer - blocks replayer
keys - keys encryption tool
gasbench - gas consumption benchmark utility
nodebench - nodes benchmark utility

Telegram chat : https://t.me/dexloom_com

Starting

Setting up topology

Copy config-example.toml to config.toml and configure according to your setup.

### Updating private key encryption password

Private key encryption password is individual secret key that is generated automatically but can be replaced

It is located in ./crates/defi-entities/private.rs and looks like

```rust
pub const KEY_ENCRYPTION_PWD: [u8; 16] = [35, 48, 129, 101, 133, 220, 104, 197, 183, 159, 203, 89, 168, 201, 91, 130];

To change key encryption password run and replace content of KEY_ENCRYPTION_PWD

cargo run --bin keys generate-password

To get encrypted key run:

cargo run --bin keys encrypt --key 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80

Starting loom

DATA=<ENCRYPTED_PRIVATE_KEY> cargo run --bin loom

Makefile

Makefile is shipped with following important commands:

build - builds all binaries
fmt - formats loom with rustfmt
pre-release - check code with rustfmt and clippy
clippy - check code with clippy

Testing

Testing Loom requires two environment variables pointing at archive node:

MAINNET_WS - websocket url of archive node
MAINNET_HTTP - http url of archive node

To run tests:

make test

GREETINGS

Paradigm - Paradigm. All those inspiring products : RETH / REVM / Alloy / Ethers
darkforestry - AMM Crate
0xKitsune - Uniswap Math crate
Onbjerg - Flashbots crate

DISCLAMER

THE SOFTWARE IS PROVIDED "AS IS", USE AT YOUR OWN RISK

dexloom/loom