🚀 Master Solidity Structs in under 10 minutes! In this tutorial, we break down everything you need to know about structs in Solidity — one of the most powerful features for organizing data in your smart contracts.
✅ What you'll learn:
- What structs are and why you need them in Solidity
- How to define and initialize a struct
- Storing structs in arrays and mappings
- Updating struct values inside functions
📌 Perfect for:
Beginners learning Solidity | Web3 developers | Blockchain engineers |
Anyone preparing for smart contract audits or DeFi development
🔗 Follow along with the code:
https://solidity-by-example.org/structs/
https://docs.soliditylang.org/en/v0.8.35-pre.1/types.html#structs
⏱️ Timestamps:
0:00 - What is a Struct in Solidity?
0:40 - Defining/Declaring a Struct
1:25 - 3 ways of Initialising a Struct
3:10 - Accessing members of a Struct
4:12 - Reading a Struct Memory vs Storage
6:10 - Updating Struct Fields
6:30 - Decraling & Importing Structure
8:02 - Gotcha - Struct Inside a Struct
8:25 - Summary
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