QuerierBuilder

dimas_com::builder

Struct QuerierBuilder 

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pub struct QuerierBuilder<P, K, C, S>
where
    P: Send + Sync + 'static,
{ /* private fields */ }
Expand description

The builder for a query

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impl<P> QuerierBuilder<P, NoSelector, NoCallback, NoStorage>
where P: Send + Sync + 'static,

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pub fn new(session_id: impl Into<String>, context: Context<P>) -> Self

Construct a QuerierBuilder in initial state

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impl<P, K, C, S> QuerierBuilder<P, K, C, S>
where P: Send + Sync + 'static,

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pub const fn activation_state(self, state: OperationState) -> Self

Set the activation state.

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pub const fn mode(self, mode: ConsolidationMode) -> Self

Set the ConsolidationMode of the Querier.

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pub fn session_id(self, session_id: &str) -> Self

Set the session id.

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pub const fn target(self, target: QueryTarget) -> Self

Set the QueryTarget of the Querier.

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pub fn encoding(self, encoding: String) -> Self

Set the Queriers encoding

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pub const fn timeout(self, timeout: Duration) -> Self

Set a timeout for the Querier. Default is 100ms

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impl<P, C, S> QuerierBuilder<P, NoSelector, C, S>
where P: Send + Sync + 'static,

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pub fn selector(self, selector: &str) -> QuerierBuilder<P, Selector, C, S>

Set the full expression for the query

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pub fn topic(self, topic: &str) -> QuerierBuilder<P, Selector, C, S>

Set only the message qualifing part of the query. Will be prefixed with agents prefix.

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impl<P, K, S> QuerierBuilder<P, K, NoCallback, S>
where P: Send + Sync + 'static,

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pub fn callback<C, F>( self, callback: C, ) -> QuerierBuilder<P, K, Callback<ArcGetCallback<P>>, S>
where C: FnMut(Context<P>, QueryableMsg) -> F + Send + Sync + 'static, F: Future<Output = Result<()>> + Send + Sync + 'static,

Set query callback for response messages

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impl<P, K, C> QuerierBuilder<P, K, C, NoStorage>
where P: Send + Sync + 'static,

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pub fn storage( self, storage: Arc<RwLock<HashMap<String, Box<dyn QuerierTrait>>>>, ) -> QuerierBuilder<P, K, C, Storage<Box<dyn QuerierTrait>>>

Provide agents storage for the query

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impl<P, S> QuerierBuilder<P, Selector, Callback<ArcGetCallback<P>>, S>
where P: Send + Sync + 'static,

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pub fn build(self) -> Result<Querier<P>>

Build the Querier

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impl<P> QuerierBuilder<P, Selector, Callback<ArcGetCallback<P>>, Storage<Box<dyn QuerierTrait>>>
where P: Send + Sync + 'static,

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pub fn add(self) -> Result<Option<Box<dyn QuerierTrait>>>

Build and add the query to the agents context

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Trait Implementations§

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impl<P, K: Clone, C: Clone, S: Clone> Clone for QuerierBuilder<P, K, C, S>
where P: Send + Sync + 'static + Clone,

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fn clone(&self) -> QuerierBuilder<P, K, C, S>

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<P, K, C, S> Freeze for QuerierBuilder<P, K, C, S>
where K: Freeze, C: Freeze, S: Freeze,

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impl<P, K, C, S> !RefUnwindSafe for QuerierBuilder<P, K, C, S>

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impl<P, K, C, S> Send for QuerierBuilder<P, K, C, S>
where K: Send, C: Send, S: Send,

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impl<P, K, C, S> Sync for QuerierBuilder<P, K, C, S>
where K: Sync, C: Sync, S: Sync,

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impl<P, K, C, S> Unpin for QuerierBuilder<P, K, C, S>
where K: Unpin, C: Unpin, S: Unpin,

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impl<P, K, C, S> !UnwindSafe for QuerierBuilder<P, K, C, S>

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impl<Source> AccessAs for Source

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fn ref_as<T>(&self) -> <Source as IGuardRef<T>>::Guard<'_>
where Source: IGuardRef<T>, T: ?Sized,

Provides immutable access to a type as if it were its ABI-unstable equivalent.
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where Source: IGuardMut<T>, T: ?Sized,

Provides mutable access to a type as if it were its ABI-unstable equivalent.
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where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn as_node(&self) -> &T

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

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where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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where T: 'a,

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

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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
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where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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where T: Into<As>, As: Into<T>,

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type GuardMut<'a> = MutAs<'a, T, As> where T: 'a

The type of the guard which will clean up the temporary after applying its changes to the original.
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Construct the temporary and guard it through a mutable reference.
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