Enum ProxyV2Addr 

pub enum ProxyV2Addr {
    Ip {
        src: SocketAddr,
        dst: SocketAddr,
    },
    Unix {
        src: SocketAddr,
        dst: SocketAddr,
    },
}

An address re-representation. Can be initialized using TryFrom implementations.

TryFrom(“ip:port”, “ip:port”) TryFrom(IpAddr, u16, IpAddr, u16) TryFrom(net::SocketAddr, net::SocketAddr) TryFrom(SocketAddr, SocketAddr)

The type will be determined automatically.

Variants

Ip

AF_INET, AF_INET6

Fields

src: SocketAddr

dst: SocketAddr

Unix

AF_UNIX

Fields

src: SocketAddr

dst: SocketAddr

Implementations

impl ProxyV2Addr

pub fn get_len(&self) -> u16

Returns the length in bytes for the current address. It returns full size, but not the actual ocupied length (for unix addresses).

pub fn as_addr_family(&self) -> ProxyV2AddrType

Returns the address type.

pub fn read( addr_fam: ProxyV2AddrType, cur: &mut Cursor<&[u8]>, ) -> HaProxRes<Option<Self>>

Reads the address section of the HaProxy. The address family should be obtained from the same packet before. The cur must point to the beginning of the address block.

Returns

The Result is returned. The Option::None will be returned only if the addr_fam is ProxyV2AddrType::AfUnspec.

pub fn write(&self, cur: &mut Cursor<Vec<u8>>) -> HaProxRes<()>

Writes the content of the current instance to packet in format of the HaProxy address. The cur Cursor should point to the beginning of the address block.

Trait Implementations

impl Clone for ProxyV2Addr

fn clone(&self) -> ProxyV2Addr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProxyV2Addr

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

Formats the value using the given formatter.

impl Display for ProxyV2Addr

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

Formats the value using the given formatter.

impl PartialEq for ProxyV2Addr

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<(&str, &str)> for ProxyV2Addr

Attempts to convert tuple (source, destination) from str into ProxyV2Addr.

fn try_from(value: (&str, &str)) -> Result<Self, Self::Error>

Arguments

• value.0 - source address str

• value.1 - destination address str

type Error = HaProxErr

The type returned in the event of a conversion error.

impl TryFrom<(IpAddr, u16, IpAddr, u16)> for ProxyV2Addr

fn try_from(value: (IpAddr, u16, IpAddr, u16)) -> Result<Self, Self::Error>

Arguments

• value.0 - source IP address IpAddr

• value.1 - source port u16

• value.2 - destination IP address IpAddr

• value.3 - destination port u16

type Error = HaProxErr

The type returned in the event of a conversion error.

impl TryFrom<(SocketAddr, SocketAddr)> for ProxyV2Addr

fn try_from(value: (SocketAddr, SocketAddr)) -> Result<Self, Self::Error>

Arguments

• value.0 - source address SocketAddr

• value.1 - destination address SocketAddr

type Error = HaProxErr

The type returned in the event of a conversion error.

impl TryFrom<(SocketAddr, SocketAddr)> for ProxyV2Addr

Attempts to convert from tuple (source, dst) from net::SocketAddr into ProxyV2Addr.

fn try_from(value: (SocketAddr, SocketAddr)) -> Result<Self, Self::Error>

Arguments

• value.0 - source address net::SocketAddr

• value.1 - destination address net::SocketAddr

type Error = HaProxErr

The type returned in the event of a conversion error.

impl Eq for ProxyV2Addr