Struct rustc_query_system::query::job::QueryInfo

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pub struct QueryInfo<D: DepKind> {
    pub span: Span,
    pub query: QueryStackFrame<D>,
}
Expand description

Represents a span and a query key.

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§span: Span

The span corresponding to the reason for which this query was required.

§query: QueryStackFrame<D>

Trait Implementations§

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impl<D: Clone + DepKind> Clone for QueryInfo<D>

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fn clone(&self) -> QueryInfo<D>

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

Performs copy-assignment from source. Read more
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impl<D: Debug + DepKind> Debug for QueryInfo<D>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<D> RefUnwindSafe for QueryInfo<D>where D: RefUnwindSafe,

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impl<D> !Send for QueryInfo<D>

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impl<D> !Sync for QueryInfo<D>

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impl<D> Unpin for QueryInfo<D>where D: Unpin,

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impl<D> UnwindSafe for QueryInfo<D>where D: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere 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.
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impl<Tcx, T, D> Value<Tcx, D> for Twhere Tcx: DepContext, D: DepKind,

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default fn from_cycle_error(tcx: Tcx, cycle: &[QueryInfo<D>]) -> T

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.