Struct aws_smithy_client::never::NeverService [−][src]
#[non_exhaustive]pub struct NeverService<Req, Resp, Err> { /* fields omitted */ }
Expand description
A service that will never return whatever it is you want
Returned futures will return Pending forever
Implementations
Trait Implementations
Auto Trait Implementations
impl<Req, Resp, Err> RefUnwindSafe for NeverService<Req, Resp, Err> where
Err: RefUnwindSafe,
Req: RefUnwindSafe,
Resp: RefUnwindSafe,
impl<Req, Resp, Err> Send for NeverService<Req, Resp, Err> where
Err: Send,
Req: Send,
Resp: Send,
impl<Req, Resp, Err> Sync for NeverService<Req, Resp, Err> where
Err: Sync,
Req: Sync,
Resp: Sync,
impl<Req, Resp, Err> Unpin for NeverService<Req, Resp, Err> where
Err: Unpin,
Req: Unpin,
Resp: Unpin,
impl<Req, Resp, Err> UnwindSafe for NeverService<Req, Resp, Err> where
Err: UnwindSafe,
Req: UnwindSafe,
Resp: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
Yields a mutable reference to the service when it is ready to accept a request.
please use the ServiceExt::ready
method instead
Yields a mutable reference to the service when it is ready to accept a request.
Yields the service when it is ready to accept a request.
Consume this Service
, calling with the providing request once it is ready.
Executes a new future after this service’s future resolves. This does
not alter the behaviour of the poll_ready
method. Read more
fn map_response<F, Response>(self, f: F) -> MapResponse<Self, F> where
F: FnOnce(Self::Response) -> Response + Clone,
fn map_response<F, Response>(self, f: F) -> MapResponse<Self, F> where
F: FnOnce(Self::Response) -> Response + Clone,
Maps this service’s response value to a different value. This does not
alter the behaviour of the poll_ready
method. Read more
Maps this service’s error value to a different value. This does not
alter the behaviour of the poll_ready
method. Read more
Maps this service’s result type (Result<Self::Response, Self::Error>
)
to a different value, regardless of whether the future succeeds or
fails. Read more
fn map_request<F, NewRequest>(self, f: F) -> MapRequest<Self, F> where
F: FnMut(NewRequest) -> Request,
fn map_request<F, NewRequest>(self, f: F) -> MapRequest<Self, F> where
F: FnMut(NewRequest) -> Request,
Composes a function in front of the service. Read more
Composes an asynchronous function after this service. Read more
Composes a function that transforms futures produced by the service. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more