kotlinx-io-core/kotlinx.io/Buffer/readByte

readByte

open override fun readByte(): Byte(source)

Removes a byte from this source and returns it.

Throws

when there are no more bytes to read.

when the source is closed.

when some I/O error occurs.

Samples

import kotlinx.io.*
import kotlin.test.*

fun main() { 
   //sampleStart 
   val buffer = Buffer()
buffer.write(byteArrayOf(1, 2, 3, 4))

assertEquals(1, buffer.readByte())
assertEquals(3, buffer.size) 
   //sampleEnd
}