Trait cap_async_std::net::ToSocketAddrs

pub trait ToSocketAddrs where
    <Self::Iter as Iterator>::Item == SocketAddr, {
    type Iter: Iterator;
    fn to_socket_addrs(&self) -> ToSocketAddrsFuture<Self::Iter>;
}

Converts or resolves addresses to SocketAddr values.

This trait is an async version of std::net::ToSocketAddrs.

Examples

use async_std::net::ToSocketAddrs;

let addr = "localhost:8080".to_socket_addrs().await?.next().unwrap();
println!("resolved: {:?}", addr);

Associated Types

type Iter: Iterator

Returned iterator over socket addresses which this type may correspond to.

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Required methods

fn to_socket_addrs(&self) -> ToSocketAddrsFuture<Self::Iter>

Converts this object to an iterator of resolved SocketAddrs.

The returned iterator may not actually yield any values depending on the outcome of any resolution performed.

Note that this function may block a backend thread while resolution is performed.

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Implementations on Foreign Types

impl ToSocketAddrs for String

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<String as ToSocketAddrs>::Iter>

impl<'a> ToSocketAddrs for &'a [SocketAddr]

type Iter = Cloned<Iter<'a, SocketAddr>>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<&'a [SocketAddr] as ToSocketAddrs>::Iter>

impl ToSocketAddrs for (Ipv4Addr, u16)

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<(Ipv4Addr, u16) as ToSocketAddrs>::Iter>

impl<'_, T> ToSocketAddrs for &'_ T where
    T: ToSocketAddrs + ?Sized, 

type Iter = <T as ToSocketAddrs>::Iter

fn to_socket_addrs(&self) -> ToSocketAddrsFuture<<&'_ T as ToSocketAddrs>::Iter>

impl ToSocketAddrs for (Ipv6Addr, u16)

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<(Ipv6Addr, u16) as ToSocketAddrs>::Iter>

impl<'_> ToSocketAddrs for (&'_ str, u16)

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<(&'_ str, u16) as ToSocketAddrs>::Iter>

impl ToSocketAddrs for str

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(&self) -> ToSocketAddrsFuture<<str as ToSocketAddrs>::Iter>

impl ToSocketAddrs for (IpAddr, u16)

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<(IpAddr, u16) as ToSocketAddrs>::Iter>

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Implementors

impl ToSocketAddrs for SocketAddr

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<SocketAddr as ToSocketAddrs>::Iter>

impl ToSocketAddrs for SocketAddrV4

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<SocketAddrV4 as ToSocketAddrs>::Iter>

impl ToSocketAddrs for SocketAddrV6

type Iter = IntoIter<SocketAddr>

fn to_socket_addrs(
    &self
) -> ToSocketAddrsFuture<<SocketAddrV6 as ToSocketAddrs>::Iter>

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