Struct domain::resolv::conf::ServerConf

pub struct ServerConf {
    pub addr: SocketAddr,
    pub udp: ServerMode,
    pub tcp: ServerMode,
    pub request_timeout: Duration,
    pub keep_alive: Duration,
    pub recv_size: usize,
}

Configuration for one upstream DNS server.

The server is identified by a socket address, ie., an address/port pair. For each server you can set how it should operate on all supported transport protocols, including not at all, and two timeouts for each request and sockets. The timeouts are used for all transports. If you need different timeouts for, say, UDP and TCP, you can always use two server entries with the same address.

Fields

addr: SocketAddr

Server address.

udp: ServerMode

Server mode for UDP transport.

tcp: ServerMode

Server mode for TCP transport.

request_timeout: Duration

How long to wait for a response before returning a timeout error.

keep_alive: Duration

How long to keep a connection open after a new request.

recv_size: usize

Size of the message receive buffer in bytes.

Methods

impl ServerConf

pub fn new(addr: SocketAddr) -> Self

Returns a new default server config for the given address.

Trait Implementations

impl Clone for ServerConf

fn clone(&self) -> ServerConf

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ServerConf

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.