Struct abstract_ns::MemResolver

pub struct MemResolver { /* fields omitted */ }

A stub resolver that resolves names from in-memory hash table

While this resolver is mostly useful in tests, you can also use it inside a chain of resolvers to resolve localhost or other built-in names.

Methods

impl MemResolver

fn new() -> MemResolver

Create new empty stub resolver

You should add some hosts to make it useful

fn add_host<S>(&mut self, name: S, address: IpAddr) where S: Into<String>

Add a single host to resolve

Note: only name without port number should be specified as name

fn contains_name(&self, name: &str) -> bool

Check if name is in resolver

Trait Implementations

impl Resolver for MemResolver

fn resolve(&self, name: Name) -> BoxFuture<Address, Error>

Resolve a name to an address once

fn subscribe(&self, name: Name) -> BoxStream<Address, Error>

Resolve a name and subscribe to the updates