staticinlinefromIntArray(arr:Array<Int>):BytesBuffer
staticinlinefromU8Array(arr:Array<Int>):BytesBuffer
@:implread onlylength:Int
@:implinlinegetBytes():Bytes
@:implinlinewriteByte(v:Int):Void
@:implinlinewriteFloat(v:Float):Void
@:implinlinewriteInt32(v:Int):Void