Bytesrw_zlib.Zlib
zlib
streams.
val decompress_reads : ?leftover:bool -> unit -> Bytesrw.Bytes.Reader.filter
decompress_reads () r
filters the reads of r
by decompressing a zlib
stream. If leftover
is:
false
(default), the reader errors if there is leftover data after the end of the zlib
stream.true
the reader decompresses one zlib
stream. Once the reader returns Bytes.Slice.eod
, r
is positioned exactly after the end of the zlib
stream and can be read again to perform other non-filtered reads.val decompress_writes : unit -> Bytesrw.Bytes.Writer.filter
decompress_writes () w
filters writes on w
by decompressing a zlib
stream until Bytes.Slice.eod
is written, if leftover data remains an error is raised. The last Bytes.Slice.eod
is not written on w
and at this point w
can be used again to perform other non-filtered writes.
val compress_reads : ?level:level -> unit -> Bytesrw.Bytes.Reader.filter
compress_reads ~level () r
filters the reads of r
by compressing them to a zlib
stream at level level
(defaults to default_compression
).
val compress_writes : ?level:level -> unit -> Bytesrw.Bytes.Writer.filter
compress_writes ~level () w
filters writes on w
by compressing them to a zlib
stream at level level
(defaults to default_compression
) until Bytes.Slice.eod
is written. The latter is not written on w
and at that point w
can be used again to perform non-compressed writes.