exhausted
Returns true if there are no more bytes in this source.
The call of this method will block until there are bytes to read or the source is definitely exhausted.
Throws
when the source is closed.
Samples
import kotlinx.io.*
import kotlin.test.*
fun main() {
//sampleStart
val singleByteSource = object : RawSource {
private var exhausted = false
override fun readAtMostTo(sink: Buffer, byteCount: Long): Long = when {
byteCount == 0L -> 0L
exhausted -> -1L
else -> {
exhausted = true
sink.writeByte(42)
1L
}
}
override fun close() = Unit
}
val source = singleByteSource.buffered()
assertFalse(source.exhausted())
assertContentEquals(byteArrayOf(42), source.readByteArray())
assertTrue(source.exhausted())
//sampleEnd
}