https://github.com/texora/mx-sdk-rs-layer2

Hackerrank Coding Challenges with Rust
https://github.com/texora/mx-sdk-rs-layer2

hackerrank python rust shell typescript

Last synced: about 2 months ago
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Hackerrank Coding Challenges with Rust

• Host: GitHub
• URL: https://github.com/texora/mx-sdk-rs-layer2
• Owner: texora
• License: gpl-3.0
• Created: 2024-08-28T23:54:39.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-08-28T23:57:12.000Z (4 months ago)
• Last Synced: 2024-11-01T09:51:44.878Z (2 months ago)
• Topics: hackerrank, python, rust, shell, typescript
• Language: Rust
• Homepage:
• Size: 1.16 MB
• Stars: 8
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# dharitri-wasm-rs

Rust smart contract library designed for Dharitri's VM. Also provides a debugging mode with mocks.

# Examples

For examples on how to use the Dharitri WASM framework, see https://github.com/DharitriNetwork/dharitri-wasm-rs/tree/master/contracts/examples

# IDE

The framework is designed to be easiest to use with the Dharitri IDE VSCode extension: https://marketplace.visualstudio.com/items?itemName=Dharitri.vscode-dharitri-ide

# Manual build

To build a smart contract without the IDE, run the following command in the contract crate:

```

./build-wasm.sh

```

In case this doesn't work, you might not have rustc configured properly.

Try:

```

rustup toolchain install nightly

rustup default nightly

rustup target add wasm32-unknown-unknown

```

# Debugging

Step-by-step debugging of smart contracts is possible in VSCode. To do this, it is required to have a separate debug crate and to have tasks.json and launch.json in .vscode properly configured. See https://github.com/DharitriNetwork/dharitri-wasm-rs/tree/master/contracts/examples for examples on how to set this up. 

# Advanced

To debug macros:

```

cargo +nightly rustc --bin wasm -- -Z unstable-options --pretty=expanded > demacroed.rs

```

To check wasm size:

```

twiggy top -n 20 target/wasm32-unknown-unknown/release/wasm.wasm

```