Eclipse Documentation
HomeBridge
  • 🐮Users
    • Getting Started
      • 1. Set Up Your Eclipse Wallet
      • 2. Bridge Assets for Gas and Transactions
      • 3. Explore the Eclipse Ecosystem
      • 4. Engage with the Community on Discord
    • User Resources
    • Unified Restaking Tokens (URTs)
    • Turbo Tap FAQ
  • 🛠️Developers
    • Getting Started
    • Wallet
      • Mainnet Wallets
      • Testnet & Devnet Wallets
        • Adding Eclipse Wallet to dApp
        • Custom Wallets
    • RPC & Block Explorers
      • Dragon's Mouth gRPC Subscriptions
    • Bridges
      • Eclipse Canonical Bridge
      • Hyperlane
    • Oracles
      • Pyth Network
      • Switchboard
    • NFTs
      • Metaplex
      • Nifty Asset
      • Libreplex (Token-2022)
    • Developer Tooling
      • Faucet
      • Benchmarking
        • Running AMM benchmarking tests
      • Decentralized Identities
        • AllDomains
      • OpenBook Quickstart
      • Multisig
    • Eclipse Bug Bounty Program
    • Eclipse Status Page
    • Frequently Asked Questions
    • Differences Between Eclipse and Solana
    • Eclipse Program Registry Guide
  • 📖Tutorials & Guides
    • Developer Guides
      • Quick Start: "Hello World"
        • Deployment Walkthrough
      • Reading from the blockchain
      • Modifying a Solana dApp to Support Eclipse: "Chomping Glass"
        • Developing on the Solana Virtual Machine (SVM)
        • Multi-chain toggle frontend component
      • Dapp Deployment Tutorial - Eclipse Devnet
        • ⚙️Install Dependencies - Windows
          • Step 1: Install Visual Studio Code (VSC)
          • Step 2: Install Rust and Cargo
          • Step 3: Download Visual Studio C++ Build Tools
          • Step 4: Download Node.js
          • Step 5: Install Git on Windows
          • Step 6: Install the Solana CLI
          • Step 7: Install WSL on Visual Studio Code and Upgrade to WSL2
          • Step 8: Set Up Development Environment in Ubuntu WSL
          • Step 9: Install Anchor on Windows and WSL
        • 🏝️Solana CLI & Solana Keypair
          • Step 1: Set Solana CLI to Use Eclipse Devnet
          • Step 2: Verify Solana CLI Configuration
          • Step 3: Generate a New Solana Keypair
          • Step 4: Claim Devnet ETH for Transaction Fees
          • Optional Step: View Balance on Devnet Explorer
        • 🖥️Creating an Anchor Project in Visual Studio Code
          • Step 1: Initialize Anchor Project
          • Step 2: Update the lib.rs File with Smart Contract Code
          • Step 3: Update the Smart Contract's Cargo.toml File
          • Step 4: Update the Project's Root Cargo.toml File
          • Step 5: Compile Your Program with anchor build
          • Step 6: Deploy Your Project to the Eclipse Devnet
          • Step 7: Verify Program Deployment on the Eclipse Devnet Explorer
        • ✨Building a React App Front-End
          • Step 1: Create a New React Project with TypeScript
          • Step 2: Install Solana Web3.js and Wallet Adapter Dependencies
          • Step 3: Install Additional Dependencies for Enhanced Functionality and Compatibility
          • Step 4: Configure Webpack for Browser Compatibility
          • Step 5: Start the Development Server and Verify Setup
          • Step 6: Implement the UI for Your NFT Minter in App.tsx with Updated Code
      • Eclipse Testnet ETH Transfer Transaction Fee Estimator
        • Program Breakdown
        • Program JSX & CSS
        • Program Execution
      • Pyth: How to Use Real-Time Data in Solana Programs
      • Quick Start: User Guide - Testnet
      • cNFTs on Eclipse
        • Create 1 Million NFTs on Eclipse
        • How to Interact with cNFTs
  • 🧠Eclipse Architecture
    • What is Eclipse Mainnet?
      • Settlement - Ethereum
      • Execution - Solana Virtual Machine (SVM)
      • Data Availability - Celestia
      • Proving - RISC Zero
      • Why Eclipse, Why Ethereum, Why Now
    • Lifecycle of an Eclipse Transaction
  • 📚Additional Resources
    • External Documentation
    • Disclosures
Powered by GitBook
On this page
Edit on GitHub
  1. Tutorials & Guides
  2. Developer Guides
  3. Dapp Deployment Tutorial - Eclipse Devnet
  4. Creating an Anchor Project in Visual Studio Code

Step 4: Update the Project's Root Cargo.toml File

This step involves editing the Cargo.toml file located at the root of your Anchor project. The modifications will define the project workspace and optimize the Rust compiler's release profile settings for your smart contract, ensuring efficient compilation and deployment.

Instructions

  1. Locate the Root Cargo.toml File:

    • In Visual Studio Code, go to the root directory of your Anchor project.

    • Find and open the Cargo.toml file. This is different from the Cargo.toml within the programs/nft-minter directory.

  2. Replace Existing Content with the Following Configuration:

    • Clear the current contents of the file and paste the new configuration:

      [workspace]
      members = [
          "programs/nft-minter"
      ]
      resolver = "2"
      
      [profile.release]
      overflow-checks = true
      lto = "fat"
      codegen-units = 1
      
      [profile.release.build-override]
      opt-level = 3
      incremental = false
      codegen-units = 1
    • This updated configuration includes:

      • Workspace Members: Specifies the paths to workspace members, ensuring Cargo recognizes your smart contract as part of the project.

      • Resolver Version: Uses version 2 of Cargo's feature resolver, which can affect how dependencies are selected and compiled.

      • Release Profile Optimizations: Adjusts settings for the release build, including enabling overflow checks, using "fat" Link Time Optimization (LTO) for better optimization, and setting code generation units to 1 for more efficient compilation.

      • Build-Override Settings: Further optimizes release builds by setting the optimization level to 3, disabling incremental compilation, and enforcing a single code generation unit for consistency across builds.

PreviousStep 3: Update the Smart Contract's Cargo.toml FileNextStep 5: Compile Your Program with anchor build

Last updated 1 year ago

📖
🖥️