kotlinx-io-bytestring/kotlinx.io.bytestring/ByteString

ByteString

fun ByteString(vararg bytes: Byte): ByteString(source)

Wraps given bytes into a byte string.

Parameters

bytes

a sequence of bytes to be wrapped.

Samples

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

fun main() { 
   //sampleStart 
   val emptyByteString = ByteString()
assertTrue(emptyByteString.isEmpty())
assertEquals(0, emptyByteString.size)

val byteStringFromBytes = ByteString(1, 2, 3)
assertFalse(byteStringFromBytes.isEmpty())
assertEquals(3, byteStringFromBytes.size) 
   //sampleEnd
}

fun ByteString(vararg bytes: UByte): ByteString(source)

Wraps given bytes into a byte string.

Internally, bytes will be stored as ByteArray, and accesses to individual ByteString's bytes will return a signed Byte as if someone call bytes[i].toByte().

Parameters

bytes

a sequence of bytes to be wrapped.

Samples

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

fun main() { 
   //sampleStart 
   val byteStringFromBytes = ByteString(0xCAu, 0xFEu)
assertFalse(byteStringFromBytes.isEmpty())
assertEquals(2, byteStringFromBytes.size) 
   //sampleEnd
}

fun ByteString(): ByteString(source)

Returns an empty ByteString.

Samples

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

fun main() { 
   //sampleStart 
   val byteString = ByteString()
assertTrue(byteString.isEmpty())
assertContentEquals(ByteArray(0), byteString.toByteArray()) 
   //sampleEnd
}