Struct Connection

Source
pub struct Connection<Req, ReqMulti> { /* private fields */ }
Expand description

A connection to a single stream transport.

Implementations§

Source§

impl<Req, ReqMulti> Connection<Req, ReqMulti>

Source

pub fn new<Stream>(stream: Stream) -> (Self, Transport<Stream, Req, ReqMulti>)

Creates a new stream transport with default configuration.

Returns a connection and a future that drives the transport using the provided stream. This future needs to be run while any queries are active. This is most easly achieved by spawning it into a runtime. It terminates when the last connection is dropped.

Source

pub fn with_config<Stream>( stream: Stream, config: Config, ) -> (Self, Transport<Stream, Req, ReqMulti>)

Creates a new stream transport with the given configuration.

Returns a connection and a future that drives the transport using the provided stream. This future needs to be run while any queries are active. This is most easly achieved by spawning it into a runtime. It terminates when the last connection is dropped.

Source§

impl<Req, ReqMulti> Connection<Req, ReqMulti>
where Req: ComposeRequest + 'static, ReqMulti: ComposeRequestMulti + 'static,

Source

pub fn get_request(&self, request_msg: Req) -> Request

Returns a request handler for a request.

Trait Implementations§

Source§

impl<Req, ReqMulti> Clone for Connection<Req, ReqMulti>

Source§

fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl<Req: Debug, ReqMulti: Debug> Debug for Connection<Req, ReqMulti>

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<Req, ReqMulti> SendRequest<Req> for Connection<Req, ReqMulti>
where Req: ComposeRequest + 'static, ReqMulti: ComposeRequestMulti + Debug + Send + Sync + 'static,

Source§

fn send_request(&self, request_msg: Req) -> Box<dyn GetResponse + Send + Sync>

Request function that takes a ComposeRequest type.
Source§

impl<Req, ReqMulti> SendRequestMulti<ReqMulti> for Connection<Req, ReqMulti>
where Req: ComposeRequest + Debug + Send + Sync + 'static, ReqMulti: ComposeRequestMulti + 'static,

Source§

fn send_request( &self, request_msg: ReqMulti, ) -> Box<dyn GetResponseMulti + Send + Sync>

Request function that takes a ComposeRequestMulti type.

Auto Trait Implementations§

§

impl<Req, ReqMulti> Freeze for Connection<Req, ReqMulti>

§

impl<Req, ReqMulti> RefUnwindSafe for Connection<Req, ReqMulti>

§

impl<Req, ReqMulti> Send for Connection<Req, ReqMulti>
where Req: Send, ReqMulti: Send,

§

impl<Req, ReqMulti> Sync for Connection<Req, ReqMulti>
where Req: Send, ReqMulti: Send,

§

impl<Req, ReqMulti> Unpin for Connection<Req, ReqMulti>

§

impl<Req, ReqMulti> UnwindSafe for Connection<Req, ReqMulti>

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<Source, Target> OctetsInto<Target> for Source
where Target: OctetsFrom<Source>,

Source§

type Error = <Target as OctetsFrom<Source>>::Error

Source§

fn try_octets_into( self, ) -> Result<Target, <Source as OctetsInto<Target>>::Error>

Performs the conversion.
Source§

fn octets_into(self) -> Target
where Self::Error: Into<Infallible>,

Performs an infallible conversion.
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

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
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more