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CosmWasm Syntax

The CosmWasm smart contract syntax course details the core concepts of contract definition, state management, message processing, and event processing, aiming to help developers build efficient and secure smart contracts on the XION blockchain. At the same time, developers can use Rust's related tool libraries for state management, define and process different types of messages, and record and transmit contract state changes through event mechanisms.

Language

Rust

Total Length

2.0h

Part of Learning Track

Build on XION + 1

What You’ll Learn

The basic structure of the ComsWasm contract. The core concept of the ComsWasm contract.

Message

State

Event

……

Syllabus

Unit 1

In this chapter, we will take a general look at the basic content and structure of the ComsWasm contract.

Unit 2

In this chapter, we will learn the concepts of State, Event, and Message in ComsWasm contracts.

Unit 3

In this chapter, we will take a closer look at the Option and Result types in CosmWasm, as well as the Query mechanism.