Struct scrappy_connect::Resolver

pub struct Resolver<T> { /* fields omitted */ }

DNS Resolver Service

Methods

impl<T> Resolver<T>

pub fn new(resolver: AsyncResolver) -> Self

Create new resolver instance with custom configuration and options.

Trait Implementations

impl<T> Clone for Resolver<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Default for Resolver<T>

fn default() -> Self

Returns the "default value" for a type.

impl<T: Address> Service for Resolver<T>

type Request = Connect<T>

Requests handled by the service.

type Response = Connect<T>

Responses given by the service.

type Error = ConnectError

Errors produced by the service.

type Future = Either<ResolverFuture<T>, Ready<Result<Connect<T>, Self::Error>>>

The future response value.

fn poll_ready(&mut self, _: &mut Context) -> Poll<Result<(), Self::Error>>

Returns Ready when the service is able to process requests.

fn call(&mut self, req: Connect<T>) -> Self::Future

Process the request and return the response asynchronously.

fn map<F, R>(self, f: F) -> Map<Self, F, R> where
    F: FnMut(Self::Response) -> R, 

Map this service's output to a different type, returning a new service of the resulting type.

fn map_err<F, E>(self, f: F) -> MapErr<Self, F, E> where
    F: Fn(Self::Error) -> E, 

Map this service's error to a different error, returning a new service.