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CTEView

Struct CTEView 

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pub struct CTEView<'a, Table, Query> {
    pub table: Table,
    /* private fields */
}
Expand description

A CTE (Common Table Expression) view with typed table projection.

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§table: Table

The aliased table for typed field access.

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impl<'a, Table, Query> CTEView<'a, Table, Query>
where Query: ToSQL<'a, PostgresValue<'a>>,

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pub const fn new(table: Table, name: &'static str, query: Query) -> Self

Creates a new CTEView.

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pub const fn cte_name(&self) -> &'static str

Returns the CTE name.

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pub const fn query(&self) -> &Query

Returns a reference to the underlying query.

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impl<'a, Table, Query> CTEDefinition<'a> for &CTEView<'a, Table, Query>
where Query: ToSQL<'a, PostgresValue<'a>>,

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fn cte_definition(&self) -> SQL<'a, PostgresValue<'a>>

Returns the SQL for the CTE definition (e.g., cte_name AS (SELECT ...)).
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impl<'a, Table, Query> CTEDefinition<'a> for CTEView<'a, Table, Query>
where Query: ToSQL<'a, PostgresValue<'a>>,

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fn cte_definition(&self) -> SQL<'a, PostgresValue<'a>>

Returns the SQL for the CTE definition (e.g., cte_name AS (SELECT ...)).
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impl<'a, Table: Clone, Query: Clone> Clone for CTEView<'a, Table, Query>

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fn clone(&self) -> CTEView<'a, Table, Query>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, Table: Debug, Query: Debug> Debug for CTEView<'a, Table, Query>

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

Formats the value using the given formatter. Read more
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impl<'a, Table, Query> Deref for CTEView<'a, Table, Query>

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type Target = Table

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<'a, Table, Query> ToSQL<'a, PostgresValue<'a>> for CTEView<'a, Table, Query>
where Query: ToSQL<'a, PostgresValue<'a>>,

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fn to_sql(&self) -> SQL<'a, PostgresValue<'a>>

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fn into_sql(self) -> SQL<'a, V>
where Self: Sized,

Consume self and return SQL without cloning. Default delegates to to_sql() (which clones). Types that own their SQL (like SQL and SQLExpr) override this to avoid the clone.

Auto Trait Implementations§

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impl<'a, Table, Query> Freeze for CTEView<'a, Table, Query>
where Table: Freeze, Query: Freeze,

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impl<'a, Table, Query> !RefUnwindSafe for CTEView<'a, Table, Query>

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impl<'a, Table, Query> Send for CTEView<'a, Table, Query>
where Table: Send, Query: Send,

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impl<'a, Table, Query> Sync for CTEView<'a, Table, Query>
where Table: Sync, Query: Sync,

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impl<'a, Table, Query> Unpin for CTEView<'a, Table, Query>
where Table: Unpin, Query: Unpin,

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impl<'a, Table, Query> UnsafeUnpin for CTEView<'a, Table, Query>
where Table: UnsafeUnpin, Query: UnsafeUnpin,

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impl<'a, Table, Query> !UnwindSafe for CTEView<'a, Table, Query>

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impl<T> AliasExt for T

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fn alias(self, name: &'static str) -> AliasedExpr<Self>

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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> 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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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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T> ToOwned for T
where 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 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.
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impl<Mk> MarkerAggValidFor<()> for Mk

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impl<Scope> ScopeSatisfies<Nil, ()> for Scope

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impl<T> TypeEq<T> for T