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ArchivedAggregation

ormdb_proto::query

Struct ArchivedAggregation 

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#[repr(C)]
pub struct ArchivedAggregation
where
    AggregateFunction: Archive,
    Option<String>: Archive,
{
    pub function: <AggregateFunction as Archive>::Archived,
    pub field: <Option<String> as Archive>::Archived,
}
Expand description

An archived Aggregation

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§function: <AggregateFunction as Archive>::Archived

The archived counterpart of Aggregation::function

§field: <Option<String> as Archive>::Archived

The archived counterpart of Aggregation::field

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impl<__C: Fallible + ?Sized> CheckBytes<__C> for ArchivedAggregation
where AggregateFunction: Archive, Option<String>: Archive, <__C as Fallible>::Error: Trace, <AggregateFunction as Archive>::Archived: CheckBytes<__C>, <Option<String> as Archive>::Archived: CheckBytes<__C>,

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unsafe fn check_bytes( value: *const Self, context: &mut __C, ) -> Result<(), <__C as Fallible>::Error>

Checks whether the given pointer points to a valid value within the given context. Read more
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impl Portable for ArchivedAggregation
where AggregateFunction: Archive, Option<String>: Archive, <AggregateFunction as Archive>::Archived: Portable, <Option<String> as Archive>::Archived: Portable,

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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> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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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> LayoutRaw for T

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fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.
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impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

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unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

Returns whether the given value has been niched. Read more
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fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.
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impl<T> Pointee for T

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type Metadata = ()

The metadata type for pointers and references to this type.
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impl<T, U> TryFrom<U> for T
where 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 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.