Struct net2::UdpBuilder
[−]
[src]
pub struct UdpBuilder {
// some fields omitted
}An "in progress" UDP socket which has not yet been connected.
Allows configuration of a socket before the socket is connected.
Methods
impl UdpBuilder
fn new_v4() -> Result<UdpBuilder>
Constructs a new UdpBuilder with the AF_INET domain, the SOCK_DGRAM
type, and with a protocol argument of 0.
Note that passing other kinds of flags or arguments can be done through
the FromRaw{Fd,Socket} implementation.
fn new_v6() -> Result<UdpBuilder>
Constructs a new UdpBuilder with the AF_INET6 domain, the SOCK_DGRAM
type, and with a protocol argument of 0.
Note that passing other kinds of flags or arguments can be done through
the FromRaw{Fd,Socket} implementation.
fn bind<T>(&self, addr: T) -> Result<UdpSocket> where T: ToSocketAddrs
Binds this socket to the specified address.
This function directly corresponds to the bind(2) function on Windows and Unix.
impl UdpBuilder
fn ttl(&self, ttl: u32) -> Result<&Self>
Sets the value for the IP_TTL option on this socket.
This is the same as TcpStreamExt::set_ttl.
fn only_v6(&self, only_v6: bool) -> Result<&Self>
Sets the value for the IPV6_V6ONLY option on this socket.
This is the same as TcpStream::only_v6.
fn reuse_address(&self, reuse: bool) -> Result<&Self>
Set value for the SO_REUSEADDR option on this socket.
This is the same as TcpBuilder::reuse_address.
fn take_error(&self) -> Result<Option<Error>>
Get the value of the SO_ERROR option on this socket.
This will retrieve the stored error in the underlying socket, clearing the field in the process. This can be useful for checking errors between calls.