Struct AddrInfoHints 

pub struct AddrInfoHints {
    pub flags: AddrInfoFlags,
    pub family: Option<AddressFamily>,
    pub socktype: i32,
    pub protocol: i32,
}

Hints for an ares_getaddrinfo() call, controlling the returned results.

Fields

flags: AddrInfoFlags

Flags controlling the query behaviour.

family: Option<AddressFamily>

Desired address family (INET, INET6, or UNSPEC).

socktype: i32

Desired socket type. Common values are libc::SOCK_STREAM (TCP) and libc::SOCK_DGRAM (UDP). 0 means any type.

protocol: i32

Desired protocol number. Common values are libc::IPPROTO_TCP and libc::IPPROTO_UDP. 0 means any protocol.

Trait Implementations

impl Clone for AddrInfoHints

fn clone(&self) -> AddrInfoHints

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AddrInfoHints

impl Debug for AddrInfoHints

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

Formats the value using the given formatter.

impl Default for AddrInfoHints

fn default() -> AddrInfoHints

Returns the “default value” for a type.

impl Eq for AddrInfoHints

impl From<&AddrInfoHints> for ares_addrinfo_hints

fn from(hints: &AddrInfoHints) -> Self

Converts to this type from the input type.

impl Hash for AddrInfoHints

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AddrInfoHints

fn eq(&self, other: &AddrInfoHints) -> 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 StructuralPartialEq for AddrInfoHints