DataReader, DataWriter

Read from and write to a data buffer, with static typing

``js
import { DataReader, DataWriter } from 'dataproto'

const writer = new DataWriter()

writer.int(123)
writer.string('Hello world!')

const buffer = writer.build() // Uint8Array(17) [0, 0, 0, 123, 12, ...]

const reader = new DataReader(buffer)

console.assert(reader.int() == 123)
console.assert(reader.string() == 'Hello World!')
`

Schemas

This is meant for situations where the type to be written cannot be known ahead of time.
For performance reasons, don't use this unless you have to.

`js
import { DataReader, DataWriter } from 'dataproto'

const Schema = {a: String, b: [Int, 3]}

const writer = new DataWriter()

writer.write(Schema, {a: 'Hello', b: [1, 2, 3]})

// Save to a file
fs.writeFileSync('./someObject.dat', writer.build())

// Read file again
const reader = new DataReader(fs.readFileSync('./someObject.dat'))

console.log(reader.read(Schema)) // {a: 'Hello', b: [1, 2, 3]}
``