QueryBuilder

sqlxo

Struct QueryBuilder 

Source 
pub struct QueryBuilder<'a, C: QueryContext> { /* private fields */ }

Implementations§

Source§

impl<'a, C> QueryBuilder<'a, C>
where C: QueryContext,

Source

pub fn from_ctx() -> Self

Source

pub fn join(self, j: C::Join) -> Self

Source

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

Source

pub fn order_by(self, s: SortOrder<C::Sort>) -> Self

Source

pub fn paginate(self, p: Pagination) -> Self

Source

pub fn build(self) -> QueryPlan<'a, C>

Source§

impl<'a, C> QueryBuilder<'a, C>
where C: QueryContext,

Source

pub fn from_dto<D>(dto: &DtoFilter<D>) -> Self
where D: WebQueryModel + Bind<C>,

Baut einen QueryBuilder aus einem DtoFilter.

Auto Trait Implementations§

§

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

§

impl<'a, C> RefUnwindSafe for QueryBuilder<'a, C>
where <C as QueryContext>::Query: RefUnwindSafe, <C as QueryContext>::Join: RefUnwindSafe, <C as QueryContext>::Sort: RefUnwindSafe,

§

impl<'a, C> Send for QueryBuilder<'a, C>
where <C as QueryContext>::Join: Send,

§

impl<'a, C> Sync for QueryBuilder<'a, C>
where <C as QueryContext>::Join: Sync,

§

impl<'a, C> Unpin for QueryBuilder<'a, C>
where <C as QueryContext>::Query: Unpin, <C as QueryContext>::Join: Unpin, <C as QueryContext>::Sort: Unpin,

§

impl<'a, C> UnwindSafe for QueryBuilder<'a, C>
where <C as QueryContext>::Query: UnwindSafe, <C as QueryContext>::Join: UnwindSafe, <C as QueryContext>::Sort: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

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
Source§

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
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more