Struct abstract_ns::ip_list::IpList

pub struct IpList(_);

IpList is a wrapper type around Vec<IpAddr> which serves the same role as the Address but for resolving hostnames (or A records) instead of services (i.e. host:port pairs or SRV records)

Similarlty to Address this type can be cloned cheaply

Methods

impl IpList

fn pick_one(&self) -> Option<IpAddr>

Select one random address to connect to

This function selects a random address from the list of addresses or None if list is empty.

fn iter(&self) -> IpIterator

Iterate over IP addresses in the list

fn with_port(&self, port: u16) -> Address

Create an Address object by attaching the specified to all addresses

fn parse_list<I>(iter: I) -> Result<IpList, AddrParseError> where
    I: IntoIterator,
    I::Item: AsRef<str>, 

Parse a list of strings and put it into an ip_list

This is mostly useful for unit tests

Trait Implementations

impl Debug for IpList

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

Formats the value using the given formatter.

impl Clone for IpList

fn clone(&self) -> IpList

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for IpList

fn eq(&self, __arg_0: &IpList) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &IpList) -> bool

This method tests for !=.

impl Eq for IpList

impl<'a> IntoIterator for &'a IpList

type Item = &'a IpAddr

The type of the elements being iterated over.

type IntoIter = IpIterator<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> IpIterator<'a>

Creates an iterator from a value.

impl From<Vec<IpAddr>> for IpList

fn from(vec: Vec<IpAddr>) -> IpList

Performs the conversion.

impl FromIterator<IpAddr> for IpList

fn from_iter<T>(iter: T) -> IpList where
    T: IntoIterator<Item = IpAddr>, 

Creates a value from an iterator.