This project contains a simple smart contract written in Rust using the ink! framework.
Ensure you have the following tools installed and set up before running these commands:
- Rust and Cargo (with
cargo-contractinstalled) - Substrate Contracts Node (installable via Cargo)
- A running instance of the Substrate contracts node
To install cargo-contract and the Substrate contracts node, use the following commands:
cargo install cargo-contract --force
cargo install contracts-node --git https://github.com/paritytech/substrate-contracts-node.git --tag <latest-tag> --force --locked
To build the contract, use the following command:
cargo contract build
Running the Substrate Contracts Node
To run a local Substrate contracts node with detailed logging, use the following command:
substrate-contracts-node --log info,runtime::contracts=debug 2>&1
Instantiating the Contract
To instantiate the contract with an initial argument and a unique salt value, use the following command:
cargo contract instantiate --constructor new --args "false" --suri //Alice --salt $(date +%s) --execute