Create Q&A Smart Contract For Near Blockchain With Rust

Enable user to get all questions in NEAR collection in Rust

What you'll learn
00 Define question and answer structures in Rust
01 Set up question and answer discussion Rust smart contract for NEAR Blockchain
02 Add question to iterable UnorderedMap in Rust
03 Enable user to add to a Vec in Rust
01 Get question details by id in UnorderedMap in Rust
02 Enable user to get all questions in NEAR collection in Rust
Requirements
No experience required
No cryptocurrency required
No paid software required
Code editor (free)
Description
What is the NEAR blockchain?built to be simple, secure and scalable. Low cost. High speed. Effortless scale. <0.01USD Transaction Cost18M+ Active Accounts400K Daily Transactions~2.4s Time to Finality  Contracts, DAOs, dapps, fundingLayer 1 blockchainnot dependent on other chains. uses a unique scaling mechanism Nightshade sharding Scales infinitely resists short-term usage spikes Proof of stake More efficient than Bitcoin and Ethereumweb-based walletno need for users to install programs or browser extensionsmakes it especially easy to onboard new users (e.g. through named accounts)Certified carbon neutral consumes in a year the same energy bitcoin consumes in 3 minutes Interoperable with Ethereum using Rainbow BridgeYour InstructorAlexandra Kropova is a software developer with extensive experience in smart contract and decentralized app development. She has helped produce courses for Mammoth Interactive since 2016, including many blockchain and Web3 courses.Mammoth Interactive is a leading online course provider in everything from learning to code to becoming a YouTube star. Mammoth Interactive courses have been featured on Harvard’s edX, Business Insider and more.Over 11 years, Mammoth Interactive has built a global student community with 1.1 million courses sold. Mammoth Interactive has released over 250 courses and 2,500 hours of video content.Founder and CEO John Bura has been programming since 1997 and teaching since 2002. John has created top-selling applications for iOS, Xbox and more. John also runs SaaS company Devonian Apps, building efficiency-minded software for technology workers like you.Join 1.3+ million students in high-quality courses featured at HarvardLifetime access that never expiresProject-based curriculum to superboost your portfolioGraduation certificate for every courseAbsolute beginner-friendlyUse any computerSatisfaction guaranteeGet all source codePopular bundle by Mammoth studentsPerfected over years of trainingReviews from the Mammoth Community"This is AMAZING I just learned how to code without breaking a sweat, this is really easy and fun!" -Shalonda Lewis"This course so far is by far amazing! The instructor is very encouraging and up beat." -Moiz Saqib"It was informative and definitely covered the basics. Easy to understand and to follow." -Colin Mooney

Overview

Section 1: Introduction

Lecture 1 Project Preview

Section 2: 00b Mammoth Interactive Courses Introduction

Lecture 2 00 About Mammoth Interactive

Lecture 3 01 How To Learn Online Effectively

Section 3: 00c (Prerequisite) Blockchain and Smart Contracts Overview

Lecture 4 00 Blockchain Introduction

Lecture 5 02 What is a Smart Contract

Lecture 6 03 What is the NEAR blockchain

Section 4: 00d (Prerequisite) Command Line Fundamentals

Lecture 7 01 Why All Developers Need To Know The Command Line

Lecture 8 02 Install Linux Command Line On Windows

Lecture 9 03 What Are Linux And Unix Terminals

Lecture 10 01 Build Your First Command In The Command Line

Lecture 11 02 Navigate Directories In The Command Line

Lecture 12 03 Build And Edit A New File In The Command Line

Lecture 13 04 Move Files In The Command Line

Section 5: 00e (Prerequisite) Install Node and npm

Lecture 14 00 What Is Node JS

Lecture 15 01 Install Node And NPM On Mac Or Windows

Lecture 16 02 How to Install Node and NPM on Windows

Section 6: 00e1 (Prerequisite) Build a Hello World NEAR smart contract with Rust

Lecture 17 00 What is Rust

Lecture 18 01 Set Up NEAR Smart Contract Project with Rust

Lecture 19 02 Build a Hello World Rust smart contract

Section 7: 00e2 (Prerequisite) Rust programming fundamentals for NEAR smart contracts

Lecture 20 01 Rust String vs str explained

Lecture 21 02 What is a Rust struct with attributes

Lecture 22 03 What is Rust Default trait

Lecture 23 04 What is mut in Rust

Section 8: 00f Install curl (for Mac or Linux Unix Terminals only)

Lecture 24 01 Install curl

Section 9: 00g (Prerequisite) Install Rust and Cargo

Lecture 25 00 Install Rust and Cargo on Mac (Bash and ZShell) or Windows

Section 10: 01 Build a question and answer discussion

Lecture 26 00 Define question and answer structures in Rust

Lecture 27 01 Set up question and answer discussion Rust smart contract for NEAR Blockchain

Lecture 28 02 Add question to iterable UnorderedMap in Rust

Lecture 29 03 Enable user to add to a Vec in Rust

Section 11: 02 Get data from NEAR collection with Rust

Lecture 30 01 Get question details by id in UnorderedMap in Rust

Lecture 31 02 Enable user to get all questions in NEAR collection in Rust

Anyone interested in building smart contracts for the NEAR blockchain,Anyone who wants to learn to code