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DeleteQueryBuilder

sqlxo

Struct DeleteQueryBuilder 

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pub struct DeleteQueryBuilder<'a, C: QueryContext, Row = <C as QueryContext>::Model> { /* private fields */ }

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impl<'a, C, Row> DeleteQueryBuilder<'a, C, Row>
where C: QueryContext,

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pub fn new_soft(table: &'a str, delete_marker_field: &'a str) -> Self

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pub fn new_hard(table: &'a str) -> Self

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impl<'a, C, Row> DeleteQueryBuilder<'a, C, Row>
where C: QueryContext, C::Model: Deletable, Row: Send + Sync + Unpin + for<'r> FromRow<'r, PgRow>,

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pub fn take<NewRow>( self, selection: SelectionList<NewRow, SelectionEntry>, ) -> DeleteQueryBuilder<'a, C, NewRow>
where NewRow: Send + Sync + Unpin + for<'r> FromRow<'r, PgRow>,

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impl<'a, C, Row> Buildable<C> for DeleteQueryBuilder<'a, C, Row>
where C: QueryContext, C::Model: Deletable, Row: Send + Sync + Unpin + for<'r> FromRow<'r, PgRow>,

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type Row = Row

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type Plan = DeleteQueryPlan<'a, C, Row>

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fn from_ctx() -> Self

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fn build(self) -> Self::Plan

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impl<'a, C, Row> BuildableFilter<C> for DeleteQueryBuilder<'a, C, Row>
where C: QueryContext, C::Model: Deletable,

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fn where(self, e: Expression<<C as QueryContext>::Query>) -> Self

Auto Trait Implementations§

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impl<'a, C, Row> Freeze for DeleteQueryBuilder<'a, C, Row>
where <C as QueryContext>::Query: Freeze,

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impl<'a, C, Row> RefUnwindSafe for DeleteQueryBuilder<'a, C, Row>
where Row: RefUnwindSafe, <C as QueryContext>::Query: RefUnwindSafe,

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impl<'a, C, Row> Send for DeleteQueryBuilder<'a, C, Row>
where Row: Send,

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impl<'a, C, Row> Sync for DeleteQueryBuilder<'a, C, Row>
where Row: Sync,

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impl<'a, C, Row> Unpin for DeleteQueryBuilder<'a, C, Row>
where Row: Unpin, <C as QueryContext>::Query: Unpin,

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impl<'a, C, Row> UnsafeUnpin for DeleteQueryBuilder<'a, C, Row>
where <C as QueryContext>::Query: UnsafeUnpin,

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impl<'a, C, Row> UnwindSafe for DeleteQueryBuilder<'a, C, Row>
where Row: UnwindSafe, <C as QueryContext>::Query: UnwindSafe,

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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> GetDeleteMarker for T

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default fn delete_marker_field() -> Option<&'static str>

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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where S: Into<Dispatch>,

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