Struct Connect

pub struct Connect<T> { /* private fields */ }

Connect request

Implementations

impl<T: Address> Connect<T>

pub fn new(req: T) -> Connect<T>

Create Connect instance by spliting the string by ‘:’ and convert the second part to u16

pub fn with(req: T, addr: SocketAddr) -> Connect<T>

Create new Connect instance from host and address. Connector skips name resolution stage for such connect messages.

pub fn set_port(self, port: u16) -> Self

Use port if address does not provide one.

By default it set to 0

pub fn set_addr(self, addr: Option<SocketAddr>) -> Self

Use address.

pub fn set_addrs<I>(self, addrs: I) -> Self

where I: IntoIterator<Item = SocketAddr>,

Use addresses.

pub fn host(&self) -> &str

Host name

pub fn port(&self) -> u16

Port of the request

pub fn addrs(&self) -> ConnectAddrsIter<'_>

Preresolved addresses of the request.

pub fn take_addrs(&mut self) -> ConnectTakeAddrsIter

Takes preresolved addresses of the request.

pub fn get_ref(&self) -> &T

Return reference to inner type

pub fn map_addr<F, R>(self, f: F) -> Connect<R>

where F: FnOnce(T) -> R,

Call callback with current address and construct new Connect instance.

Trait Implementations

impl<T: Clone> Clone for Connect<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Connect<T>

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

Formats the value using the given formatter.

impl<T: Address> Display for Connect<T>

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

Formats the value using the given formatter.

impl<T: Address> From<T> for Connect<T>

fn from(addr: T) -> Self

Converts to this type from the input type.

impl<T: Hash> Hash for Connect<T>

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<T: PartialEq> PartialEq for Connect<T>

fn eq(&self, other: &Connect<T>) -> 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<T: Address> Service<Connect<T>> for Connector<T>

type Response = Io

Responses given by the service.

type Error = ConnectError

Errors produced by the service when polling readiness or executing call.

async fn call( &self, req: Connect<T>, _: ServiceCtx<'_, Self>, ) -> Result<Self::Response, Self::Error>

Process the request and return the response asynchronously.

async fn ready(&self, ctx: ServiceCtx<'_, Self>) -> Result<(), Self::Error>

Returns when the service is able to process requests.

async fn shutdown(&self)

Shutdown service.

fn poll(&self, cx: &mut Context<'_>) -> Result<(), Self::Error>

Polls service from the current task.

fn map<F, Res>(self, f: F) -> ServiceChain<Map<Self, F, Req, Res>, Req>

where Self: Sized, F: Fn(Self::Response) -> Res,

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) -> ServiceChain<MapErr<Self, F, E>, Req>

where Self: Sized, F: Fn(Self::Error) -> E,

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

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

type Response = Connect<T>

Responses given by the service.

type Error = ConnectError

Errors produced by the service when polling readiness or executing call.

async fn call( &self, req: Connect<T>, _: ServiceCtx<'_, Self>, ) -> Result<Connect<T>, Self::Error>

Process the request and return the response asynchronously.

async fn ready(&self, ctx: ServiceCtx<'_, Self>) -> Result<(), Self::Error>

Returns when the service is able to process requests.

async fn shutdown(&self)

Shutdown service.

fn poll(&self, cx: &mut Context<'_>) -> Result<(), Self::Error>

Polls service from the current task.

fn map<F, Res>(self, f: F) -> ServiceChain<Map<Self, F, Req, Res>, Req>

where Self: Sized, F: Fn(Self::Response) -> Res,

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) -> ServiceChain<MapErr<Self, F, E>, Req>

where Self: Sized, F: Fn(Self::Error) -> E,

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

impl<T: Address, C> ServiceFactory<Connect<T>, C> for Connector<T>

type Response = Io

Responses given by the created services.

type Error = ConnectError

Errors produced by the created services.

type Service = Connector<T>

The kind of Service created by this factory.

type InitError = ()

Errors potentially raised while building a service.

async fn create(&self, _: C) -> Result<Self::Service, Self::InitError>

Create and return a new service value asynchronously.

async fn pipeline( &self, cfg: Cfg, ) -> Result<Pipeline<Self::Service>, Self::InitError>

where Self: Sized,

Create and return a new service value asynchronously and wrap into a container

fn map<F, Res>( self, f: F, ) -> ServiceChainFactory<MapFactory<Self, F, Req, Res, Cfg>, Req, Cfg>

where Self: Sized, F: Fn(Self::Response) -> Res + Clone,

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, ) -> ServiceChainFactory<MapErrFactory<Self, Req, Cfg, F, E>, Req, Cfg>

where Self: Sized, F: Fn(Self::Error) -> E + Clone,

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

fn map_init_err<F, E>( self, f: F, ) -> ServiceChainFactory<MapInitErr<Self, Req, Cfg, F, E>, Req, Cfg>

where Self: Sized, F: Fn(Self::InitError) -> E + Clone,

Map this factory’s init error to a different error, returning a new service.

impl<T: Address, C> ServiceFactory<Connect<T>, C> for Resolver<T>

type Response = Connect<T>

Responses given by the created services.

type Error = ConnectError

Errors produced by the created services.

type Service = Resolver<T>

The kind of Service created by this factory.

type InitError = ()

Errors potentially raised while building a service.

async fn create(&self, _: C) -> Result<Self::Service, Self::InitError>

Create and return a new service value asynchronously.

async fn pipeline( &self, cfg: Cfg, ) -> Result<Pipeline<Self::Service>, Self::InitError>

where Self: Sized,

Create and return a new service value asynchronously and wrap into a container

fn map<F, Res>( self, f: F, ) -> ServiceChainFactory<MapFactory<Self, F, Req, Res, Cfg>, Req, Cfg>

where Self: Sized, F: Fn(Self::Response) -> Res + Clone,

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, ) -> ServiceChainFactory<MapErrFactory<Self, Req, Cfg, F, E>, Req, Cfg>

where Self: Sized, F: Fn(Self::Error) -> E + Clone,

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

fn map_init_err<F, E>( self, f: F, ) -> ServiceChainFactory<MapInitErr<Self, Req, Cfg, F, E>, Req, Cfg>

where Self: Sized, F: Fn(Self::InitError) -> E + Clone,

Map this factory’s init error to a different error, returning a new service.

impl<T: Eq> Eq for Connect<T>

impl<T> StructuralPartialEq for Connect<T>