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Query

structured_asic::source

Struct Query 

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pub struct Query<'q, 'v, 's, S: RangeSource> { /* private fields */ }
Expand description

Current original/archive admission used by shared material/path/time work. Node identities distinguish root/member; no logical byte coordinate is passed off as a physical ZIP span.

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impl<'q, 'v, 's, S: RangeSource> Query for Query<'q, 'v, 's, S>

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type Id = Node

Original node identity.
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type Document = DocumentId<'v, 's, S>

Stable document identity.
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type Generation = ()

Exact document generation.
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type Work = Execution<'q>

Current execution funding this query.
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fn snapshot(&self) -> Snapshot<Self::Document, ()>

The expected source snapshot of every fact checked in this query.
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fn execution(&self) -> &Self::Work

The current execution; storage and work for results are admitted here.
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fn admit(&self, node: Node, units: u64) -> Result<(), ScopeError<Node>>

Requires the live source at the expected snapshot, admits units of work, and requires the snapshot again.
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fn equal(&self, left: Self::Id, right: Self::Id) -> Result<bool, MemoryError>

Compares two identities after admitting their complete HashWork.

Auto Trait Implementations§

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impl<'q, 'v, 's, S> !RefUnwindSafe for Query<'q, 'v, 's, S>

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impl<'q, 'v, 's, S> !Send for Query<'q, 'v, 's, S>

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impl<'q, 'v, 's, S> !Sync for Query<'q, 'v, 's, S>

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impl<'q, 'v, 's, S> !UnwindSafe for Query<'q, 'v, 's, S>

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impl<'q, 'v, 's, S> Freeze for Query<'q, 'v, 's, S>
where &'v Archive<'s, S>: Freeze,

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impl<'q, 'v, 's, S> Unpin for Query<'q, 'v, 's, S>
where &'v Archive<'s, S>: Unpin,

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impl<'q, 'v, 's, S> UnsafeUnpin for Query<'q, 'v, 's, S>
where &'v Archive<'s, S>: UnsafeUnpin,

Blanket Implementations§

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

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type Error = !

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

Performs the conversion.
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impl<T, U> TryInto<U> for T
where 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.