Vladimir Krivopalov 9fdf4b24b5 Add helper input streams: buffer_input_stream and prepended_input_stream. ...

buffer_input_stream is a simple input_stream wrapping a single
temporary_buffer.

prepended_input_stream suits for the case when some data has been read
into a buffer and the rest is still in a stream. It accepts a buffer and
a data_source and first reads from the buffer and then, when it ends,
proceeds reading from the data_source.

Signed-off-by: Vladimir Krivopalov <vladimir@scylladb.com>

2018-01-29 11:57:04 -08:00

1.1 KiB

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