recv

rustix::net

Function recv 

Source 
pub fn recv<Fd: AsFd, Buf: Buffer<u8>>(
    fd: Fd,
    buf: Buf,
    flags: RecvFlags,
) -> Result<(Buf::Output, usize)>
Expand description

recv(fd, buf, flags)—Reads data from a socket.

In addition to the Buffer::Output return value, this also returns the number of bytes received before any truncation due to the RecvFlags::TRUNC flag.

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