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Stylus by Example

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Getting Started

Using the CLI

Basic

Hello WorldBytes In, Bytes OutFirst AppPrimitive Data TypesStorage Data TypesVariablesConstantsConstructorMappingArraysEventsCallDelegate CallErrorsTestSending EtherFunction selectorFallback and ReceiveVerifying SignatureInheritanceImport interfacesExport contract interfaceVM affordancesABI EncodeABI DecodeHashing with keccak256Functions

Applications

ERC-20ERC-721Time LockMulti CallEnglish AuctionMultiSigVending Machine
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verify signature

Verifying Signature

An Arbitrum Stylus version implementation of Verifying Signature.

Messages can be signed off chain and then verified on chain using a smart contract.

Example interact using ethers.js

Example

src/lib.rs

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Cargo.toml

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src/main.rs

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