Build a DEX using RUST

Build a DEX in RUST programming language. Below are the phase 1 project requirement and we are looking for quote only for phase 1. 1) Crypto Exchange to be built on-chain (like DEX) to provide transparency on trading. Exchange tokens to be created with a Total Supply of 100M. 2) Unlike a DEX which follows AMM with the concept of LPs, this exchange should follow the conventional order book model (buy and sell orders) 3) Exchange native tokens are used for governance and trading fees. 4) Trading fees collected are utilized for multiple purposes (buy back and burn, sell and buy different coins to act as backup reserves, etc) 5) Exchange operations are handled through governance proposals which includes addition of new trading pair, launchpad etc (as followed by DEX) 6) Whitelisting 3 parties (Investors, Project Team and Token Holders) for governance 7) Creating multiple sub-pools which will act as base for project 2. 8) Create a chart with different timeframes and basic indicators.