@hazae41/cursor

Cursor

Rust-like Cursor for TypeScript

npm install @hazae41/cursor

NPM

Features

Current features

• 100% TypeScript and ESM
• No external dependencies
• Zero-copy reading and writing
• Rust-like patterns
• Unit-tested

Usage

Cursor

Writing

const cursor = new Cursor(new Uint8Array(1024))

cursor.writeUint8(123)
cursor.writeUint16(1234)

console.log(cursor.offset) // 3

Reading

const cursor = new Cursor(new Uint8Array(/*...*/))

const uint8 = cursor.readUint8()
const uint16 = cursor.readUint16()

console.log(cursor.offset) // 3