more sugar & unsigned support

src/commonMain/kotlin/net.sergeych.bintools/DataSink.kt

@@ -1,5 +1,6 @@
 package net.sergeych.bintools
 
+@Suppress("unused")
 interface DataSink {
 
     fun writeByte(data: Byte)
@@ -24,9 +25,9 @@ interface DataSink {
     }
 
     fun writeVarUInt(value: UInt) { Varint.encodeUnsigned(value.toULong(), this)}
-    fun writeVarInt(value: UInt) { Varint.encodeSigned(value.toLong(), this)}
+    fun writeVarInt(value: Int) { Varint.encodeSigned(value.toLong(), this)}
     fun writeSmartUInt(value: UInt) { Smartint.encodeUnsigned(value.toULong(), this)}
-    fun writeSmartInt(value: UInt) { Smartint.encodeSigned(value.toLong(), this)}
+    fun writeSmartInt(value: Int) { Smartint.encodeSigned(value.toLong(), this)}
 }
 
 inline fun <reified T:Any>DataSink.writeNumber(value: T) {

src/commonMain/kotlin/net.sergeych.bipack/BipackDecoder.kt

@@ -3,6 +3,7 @@ package net.sergeych.bipack
 import kotlinx.datetime.Instant
 import kotlinx.serialization.DeserializationStrategy
 import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.KSerializer
 import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.descriptors.StructureKind
 import kotlinx.serialization.encoding.AbstractDecoder
@@ -143,7 +144,16 @@ class BipackDecoder(
         inline fun <reified T> decode(source: DataSource): T = decode(source, serializer())
         inline fun <reified T> decode(source: ByteArray): T =
             decode(source.toDataSource(), serializer())
+        fun <T> decode(serializer: KSerializer<T>, source: ByteArray): T =
+            decode(source.toDataSource(), serializer)
+        inline fun <reified T> decode(source: UByteArray): T =
+            decode(source.toDataSource(), serializer())
+        fun <T> decode(serializer: KSerializer<T>, source: UByteArray): T =
+            decode(source.toDataSource(), serializer)
     }
 }
 
 inline fun <reified T> ByteArray.decodeFromBipack() = BipackDecoder.decode<T>(this)
+@Suppress("unused")
+inline fun <reified T> UByteArray.decodeFromBipack() = BipackDecoder.decode<T>(this)
+

src/commonMain/kotlin/net.sergeych.bipack/BipackEncoder.kt

@@ -126,3 +126,8 @@ class BipackEncoder(val output: DataSink) : AbstractEncoder() {
 
     }
 }
+
+@Suppress("unused")
+inline fun <reified T> toBipackUByteArray(value: T): UByteArray = BipackEncoder.encode(value).toUByteArray()
+@Suppress("unused")
+inline fun <reified T> toBipackByteArray(value: T): ByteArray = BipackEncoder.encode(value)