You're reading from Rust for Blockchain Application Development

Product typeBook

Published inApr 2024

PublisherPackt

ISBN-139781837634644

Edition1st Edition

Concepts

Web Security

Author (1)

Akhil Sharma

Learning about the advanced concepts of NEAR

In this section, we’ll delve into the advanced concepts of the NEAR blockchain, expanding our understanding of its inner workings and exploring key topics that enable developers to build robust and scalable dApps. We will cover essential concepts such as transactions and gas, data flow, token management, storage optimization, validator networks, and the NEAR SDK.

First, we’ll talk about transactions and gas.

Transactions and gas

Transactions are the fundamental units of activity in the NEAR blockchain. They represent actions performed by accounts, such as transferring tokens, calling contract methods, or updating account data. To execute a transaction, users need to allocate gas, a unit of computation and storage resource, which determines the complexity and cost of the transaction.

Let’s explore a code example of a simple transaction using the NEAR SDK for Rust:

use near_sdk::borsh::{self, BorshDeserialize...

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Rust for Blockchain Application Development

Published in: Apr 2024Publisher: PacktISBN-13: 9781837634644

Author (1)

Akhil Sharma

Akhil Sharma is a Software Engineer and an entrepreneur. He is the CTO of Dominate, a SaaS product company, and the founder of Myrl Tech, a tech services company providing technology consulting to some of the top enterprise companies in the world such as HP, 3M, Honda, Bose, and Adobe. He has 12+ years of industry experience and a solid understanding of building digital products. He is adept at multiple programming languages such as Golang, Rust, Ruby, Python, and JavaScript. He has mentored hundreds of engineers offline and discovered that they knew the programming language and the concepts around it but were unable to use them in real-world applications. He aims to close this gap by teaching how to apply the concepts practically and build projects in real time.
Read more about Akhil Sharma

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You're reading from Rust for Blockchain Application Development

Learning about the advanced concepts of NEAR

Transactions and gas

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Author (1)

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