ReaderAt

method ReadAt(p: Slice<Byte>; off: int64): tuple of (n: Int64, err: error)

(Int64 n, error err) ReadAt(Slice<Byte> p, int64 off)

func ReadAt(_ p: Slice<Byte>, _ off: int64) -> tuple of (Int64, error)

func ReadAt(p Slice<Byte>, off int64) tuple of (|name=n| Int64, |name=err| error)

Function ReadAt(p As Slice<Byte>, off As int64) As Tuple (Of Int64, error)