Relative reads

method	description	position increment
read	Reads a UInt8	1
read(t : Int8.class)	Reads an Int8	1
read(t : UInt8.class)	Reads a UInt8, like read()	1
read(t : Int16.class)	Reads an Int16	2
read(t : UInt16.class)	Reads a UInt16	2
read(t : Int32.class)	Reads an Int32	4
read(t : UInt32.class)	Reads a UInt32	4
read(t : Int64.class)	Reads an Int64	8
read(t : UInt64.class)	Reads a UInt64	8
read(t : Float32.class)	Reads a Float32	4
read(t : Float64.class)	Reads a Float64	8
read(slice : Slice(UInt8))	Reads into a Slice(UInt8)	the size of slice
Note: read(slice : Slice(UInt8)) won't be fully read is there's less remaining data on the buffer than the size of slice. The method's return value is the number of bytes that were read.