readbytes!(stream, b::Vector{UInt8}, nb=length(b); all=true)

Read at most nb bytes from the stream into b, returning the number of bytes read (increasing the size of b as needed).

See readbytes for a description of the all option.


See Also

deserialize, eachline, eof, fd, flush, IOBuffer, ismarked, isopen, isreadonly, mark, nb_available, open, pipeline, position, read, read!, readavailable, readbytes, readbytes!, readline, redirect_stderr, redirect_stdin, reset, seek, seekend, seekstart, serialize, skip, skipchars, TextDisplay, unmark, write, writemime,

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