pub struct HttpConnector<R = GaiResolver> {
    config: Arc<Config>,
    resolver: R,
}
Expand description

A connector for the http scheme.

Performs DNS resolution in a thread pool, and then connects over TCP.

Note

Sets the HttpInfo value on responses, which includes transport information such as the remote socket address used.

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§config: Arc<Config>§resolver: R

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impl HttpConnector

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pub fn new() -> HttpConnector

Construct a new HttpConnector.

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impl<R> HttpConnector<R>

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pub fn new_with_resolver(resolver: R) -> HttpConnector<R>

Construct a new HttpConnector.

Takes a Resolver to handle DNS lookups.

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pub fn enforce_http(&mut self, is_enforced: bool)

Option to enforce all Uris have the http scheme.

Enabled by default.

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pub fn set_keepalive(&mut self, dur: Option<Duration>)

Set that all sockets have SO_KEEPALIVE set with the supplied duration.

If None, the option will not be set.

Default is None.

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pub fn set_nodelay(&mut self, nodelay: bool)

Set that all sockets have SO_NODELAY set to the supplied value nodelay.

Default is false.

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pub fn set_send_buffer_size(&mut self, size: Option<usize>)

Sets the value of the SO_SNDBUF option on the socket.

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pub fn set_recv_buffer_size(&mut self, size: Option<usize>)

Sets the value of the SO_RCVBUF option on the socket.

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pub fn set_local_address(&mut self, addr: Option<IpAddr>)

Set that all sockets are bound to the configured address before connection.

If None, the sockets will not be bound.

Default is None.

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pub fn set_local_addresses(&mut self, addr_ipv4: Ipv4Addr, addr_ipv6: Ipv6Addr)

Set that all sockets are bound to the configured IPv4 or IPv6 address (depending on host’s preferences) before connection.

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pub fn set_connect_timeout(&mut self, dur: Option<Duration>)

Set the connect timeout.

If a domain resolves to multiple IP addresses, the timeout will be evenly divided across them.

Default is None.

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pub fn set_happy_eyeballs_timeout(&mut self, dur: Option<Duration>)

Set timeout for RFC 6555 (Happy Eyeballs) algorithm.

If hostname resolves to both IPv4 and IPv6 addresses and connection cannot be established using preferred address family before timeout elapses, then connector will in parallel attempt connection using other address family.

If None, parallel connection attempts are disabled.

Default is 300 milliseconds.

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pub fn set_reuse_address(&mut self, reuse_address: bool) -> &mut Self

Set that all socket have SO_REUSEADDR set to the supplied value reuse_address.

Default is false.

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fn config_mut(&mut self) -> &mut Config

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impl<R> HttpConnector<R>where R: Resolve,

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async fn call_async(&mut self, dst: Uri) -> Result<TcpStream, ConnectError>

Trait Implementations§

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impl<R: Clone> Clone for HttpConnector<R>

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fn clone(&self) -> HttpConnector<R>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<R: Debug> Debug for HttpConnector<R>

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

Formats the value using the given formatter. Read more
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impl<R> Service<Uri> for HttpConnector<R>where R: Resolve + Clone + Send + Sync + 'static, R::Future: Send,

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type Response = TcpStream

Responses given by the service.
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type Error = ConnectError

Errors produced by the service.
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type Future = HttpConnecting<R>

The future response value.
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fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call(&mut self, dst: Uri) -> Self::Future

Process the request and return the response asynchronously. Read more

Auto Trait Implementations§

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impl<R> RefUnwindSafe for HttpConnector<R>where R: RefUnwindSafe,

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impl<R> Send for HttpConnector<R>where R: Send,

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impl<R> Sync for HttpConnector<R>where R: Sync,

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impl<R> Unpin for HttpConnector<R>where R: Unpin,

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impl<R> UnwindSafe for HttpConnector<R>where R: UnwindSafe,

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<S, Target> Sealed<(Target,)> for Swhere S: Service<Target>,