What blockchain is written in Rust?

Like Solidity, Rust can be used to write smart contracts (and is used on the Solana blockchain), but reflecting Ethereum’s popularity, Solidity is the better used of the two: “Solidity is the Ethereum language so anyone in DeFi needs to get in top of it.3 Ara 2021

Elrond (EGOLD ( – scalable and usable blockchain, written is Rust and has smart contracts in Rust.

What is Rust used for. Rust is already a mature technology that is used in production. As a systems programming language, it allows you to maintain control over low-level details . You can choose whether to store data on the stack (used for static memory allocation) or on the heap (used for dynamic memory allocation).