Module netio

Available on crate feature network only.

Expand description

Network I/O utilities.

Modules§

async_ready 🔒
dns 🔒
framed 🔒
read_exact 🔒
socket 🔒
timeout 🔒: Async{Read,Write} wrappers that enforce a configurable timeout on each I/O operation.

FrameTooBig: An error indicating that a frame in a framed stream exceeded MAX_FRAME_SIZE.
ReadExactOrEof: A future which reads exactly enough bytes to fill a buffer, unless EOF is reached first.
TimedReader: An AsyncRead wrapper that enforces a timeout on each read.
TimedWriter: An AsyncWrite wrapper that enforces a timeout on each write.
UnixSocketAddr: An address associated with a Unix domain socket.

DnsResolutionError: An error returned by resolve_address.
Listener: A listener bound to either a TCP socket or Unix domain socket.
SocketAddr: An address associated with an internet or Unix domain socket.
SocketAddrType: The type of a SocketAddr.
Stream: A stream associated with either a TCP socket or a Unix domain socket.

ensure_url_ip_global: If url’s host is an IP literal, validates that it is a globally routable address, returning DnsResolutionError::PrivateAddress if not. Hostnames and URLs without a host are passed through; they are expected to be validated by a connector-level DNS resolver at connect time.
read_exact_or_eof: Creates a future which will read exactly enough bytes to fill buf, unless EOF is reached first. If a short read should be considered an error, use tokio::io::AsyncReadExt::read_exact instead.
resolve_address: Resolves a host address and ensures it is a global address when enforce_global is set. This parameter is useful when connecting to user-defined unverified addresses.