Skips ahead by the specified number of bytes, streaming from
the associated conduit as necessary.
Can also reverse the read position by 'size' bytes, when size
is negative. This may be used to support lookahead operations.
Note that a negative size will fail where there is not sufficient
content available in the buffer (can't skip beyond the beginning).
Move the current read location.
Skips ahead by the specified number of bytes, streaming from the associated conduit as necessary.
Can also reverse the read position by 'size' bytes, when size is negative. This may be used to support lookahead operations. Note that a negative size will fail where there is not sufficient content available in the buffer (can't skip beyond the beginning).