sleet_rust_hello

🦀 a near hello smart contract written in rust

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Build and Test

# CARGO COMMANDS
cargo check
cargo test
cargo clean

# CUSTOM SCRIPTS
./build_cargo.sh
./build_reproducible.sh
./clean.sh # Just cleans the .wasm files and the custom build directories

DOCKER
check docker for latest image and to pull
https://hub.docker.com/r/sourcescan/cargo-near/tags

TEMPLATE

cargo generate --git https://github.com/sleetplayground/sleet_rust_hello --name <new-project-name>

How to Deploy?

# Deploy to testnet
near deploy <your-account>.testnet build_near/sleet_rust_hello.wasm

# For mainnet deployment
near deploy <your-account>.near build_near/sleet_rust_hello.wasm

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Contract Methods

The smart contract provides two main methods:

• get_greeting()

  • Returns the current greeting stored in the contract
  • Example: Returns "Hello" by default

• set_greeting(greeting: String)

  • Updates the greeting stored in the contract
  • Logs the new greeting
  • Example: Can set greeting to "howdy" or any other string

These methods allow you to store and retrieve a simple greeting message on the NEAR blockchain.

near call <your-account>.near set_greeting '{"greeting":"❄️ Hello!"}' --accountId <your-account>.near

near view <your-account>.near get_greeting

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copyright 2025 by sleet.near