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You're reading from  Solidity Programming Essentials. - Second Edition

Product typeBook
Published inJun 2022
PublisherPackt
ISBN-139781803231181
Edition2nd Edition
Concepts
Blockchain
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Author (1)
Ritesh Modi
Ritesh Modi
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Ritesh Modi

Ritesh Modi is a technologist with more than 18 years of experience. He holds a master's degree in science in AI/ML from LJMU. He has been recognized as a Microsoft Regional Director for his contributions to building tech communities, products, and services. He has published more than 10 tech books in the past and is a cloud architect, speaker, and leader who is popular for his contributions to data centers, Azure, Kubernetes, blockchain, cognitive services, DevOps, AI, and automation.
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The structure of a contract

The primary purpose of Solidity is to write smart contracts for Ethereum. Smart contracts are the basic unit of deployment and execution for EVMs. Although all chapters in this book are dedicated to writing and developing smart contracts, the basic structure of smart contracts is discussed in this section.

Technically, smart contracts have two major elements – variables and functions. There are multiple facets to both variables and functions in Solidity, and that is again something that will be discussed throughout this book. This section is about describing the general structure of a smart contract using the Solidity language.

A contract consists of the following multiple constructs:

  • State variables
  • Structure definitions
  • Modifier definitions
  • Event declarations
  • Enumeration definitions
  • Function definitions

The next code listing shows various elements available to a smart contract. Each of these elements will...

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Solidity Programming Essentials. - Second Edition
Published in: Jun 2022Publisher: PacktISBN-13: 9781803231181
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Ritesh Modi

Ritesh Modi is a technologist with more than 18 years of experience. He holds a master's degree in science in AI/ML from LJMU. He has been recognized as a Microsoft Regional Director for his contributions to building tech communities, products, and services. He has published more than 10 tech books in the past and is a cloud architect, speaker, and leader who is popular for his contributions to data centers, Azure, Kubernetes, blockchain, cognitive services, DevOps, AI, and automation.
Read more about Ritesh Modi

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