Skip to main content

Prepared

headless_lms_credit_registration::use_cases::batch_flow

Struct Prepared 

Source 
pub(super) struct Prepared<Extra, Request> {
    sendable: Vec<BatchEntry<Claimed<Extra>, Request>>,
    decided: Counts,
}
Expand description

What a batch flow’s claim settled before anything is sent: the rows to send, each with what it asks, and the rows it already wrote a decision for. Private, so the batch and the preflight’s counts only change together through Self::send and the record_ methods.

Fields§

§sendable: Vec<BatchEntry<Claimed<Extra>, Request>>§decided: Counts

Implementations§

Source§

impl<Extra, Request> Prepared<Extra, Request>

Source

pub(super) fn new() -> Self

Source

pub(super) fn send(&mut self, row: Claimed<Extra>, request: Request)

Puts row in the batch, asking request.

Source

pub(super) fn record_failed(&mut self)

A row the claim failed without asking.

Source

pub(super) fn record_applied(&mut self, registration_id: Uuid, applied: Applied)

A row the claim wrote a guarded decision for, which may have found it moved on.

Source

pub(super) fn sendable(&self) -> &[BatchEntry<Claimed<Extra>, Request>]

Source

fn into_parts(self) -> (Vec<BatchEntry<Claimed<Extra>, Request>>, Counts)

The batch, and the counts the claim’s own decisions start the iteration with.

Auto Trait Implementations§

§

impl<Extra, Request> Freeze for Prepared<Extra, Request>

§

impl<Extra, Request> RefUnwindSafe for Prepared<Extra, Request>
where Request: RefUnwindSafe, Extra: RefUnwindSafe,

§

impl<Extra, Request> Send for Prepared<Extra, Request>
where Request: Send, Extra: Send,

§

impl<Extra, Request> Sync for Prepared<Extra, Request>
where Request: Sync, Extra: Sync,

§

impl<Extra, Request> Unpin for Prepared<Extra, Request>
where Request: Unpin, Extra: Unpin,

§

impl<Extra, Request> UnsafeUnpin for Prepared<Extra, Request>

§

impl<Extra, Request> UnwindSafe for Prepared<Extra, Request>
where Request: UnwindSafe, Extra: UnwindSafe,

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> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> FutureExt for T

§

fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
§

fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
§

impl<T> Instrument for T

§

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

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

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<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
§

impl<T> IntoRequest<T> for T

§

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
§

impl<L> LayerExt<L> for L

§

fn named_layer<S>(&self, service: S) -> Layered<<L as Layer<S>>::Service, S>
where L: Layer<S>,

Applies the layer to a service and wraps it in [Layered].
§

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

§

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
§

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
§

impl<T> ServiceExt for T

§

fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>
where Self: Sized,

Apply a transformation to the response body. Read more
§

fn decompression(self) -> Decompression<Self>
where Self: Sized,

Decompress response bodies. Read more
§

fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>
where Self: Sized,

High level tracing that classifies responses using HTTP status codes. Read more
§

fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>
where Self: Sized,

High level tracing that classifies responses using gRPC headers. Read more
§

fn follow_redirects(self) -> FollowRedirect<Self>
where Self: Sized,

Follow redirect resposes using the Standard policy. 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.
§

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

§

fn vzip(self) -> V

§

impl<T> WithSubscriber for T

§

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
§

fn with_current_subscriber(self) -> WithDispatch<Self>

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

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

§

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

§

impl<T> ErasedDestructor for T
where T: 'static,

§

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,