Struct UdpOptions 

pub struct UdpOptions {
    pub reuse_port: bool,
    pub gro: bool,
    pub pktinfo: bool,
    pub ecn: bool,
    pub dont_fragment: bool,
    pub v6_only: Option<bool>,
    pub recv_buffer: Option<usize>,
    pub send_buffer: Option<usize>,
}

Options for Socket::udp_bind.

Fields

reuse_port: bool

SO_REUSEPORT (Linux, BSD): one socket per loop on the same address.

gro: bool

Generic receive offload: the kernel may hand over several datagrams from one peer as one buffer with a segment size (Linux UDP_GRO, Windows URO). Off by default.

pktinfo: bool

Report the local destination address of each datagram (IP_PKTINFO/IPV6_RECVPKTINFO).

ecn: bool

Report the ECN bits of each datagram (IP_RECVTOS/IPV6_RECVTCLASS, Windows IP_ECN).

dont_fragment: bool

Set the don’t-fragment bit (path MTU probing, as QUIC requires).

v6_only: Option<bool>

IPV6_V6ONLY for IPv6 addresses.

recv_buffer: Option<usize>

SO_RCVBUF.

send_buffer: Option<usize>

SO_SNDBUF.

Trait Implementations

impl Clone for UdpOptions

fn clone(&self) -> UdpOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UdpOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for UdpOptions

fn default() -> UdpOptions

Returns the “default value” for a type.