Skip to main content

LikeExpr

clicktype_query::expr

Struct LikeExpr 

Source 
pub struct LikeExpr<E: Expression<Output = String>> { /* private fields */ }
Expand description

LIKE expression

Trait Implementations§

Source§

impl<E: Expression<Output = String>> Expression for LikeExpr<E>

Source§

type Output = bool

The output type of this expression
Source§

fn render(&self) -> String

Render the expression to SQL
Source§

fn is_aggregate(&self) -> bool

Whether this is an aggregate expression

Auto Trait Implementations§

§

impl<E> Freeze for LikeExpr<E>
where E: Freeze,

§

impl<E> RefUnwindSafe for LikeExpr<E>
where E: RefUnwindSafe,

§

impl<E> Send for LikeExpr<E>
where E: Send,

§

impl<E> Sync for LikeExpr<E>
where E: Sync,

§

impl<E> Unpin for LikeExpr<E>
where E: Unpin,

§

impl<E> UnwindSafe for LikeExpr<E>
where E: 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<E> Comparable for E
where E: Expression,

Source§

fn eq<R>(self, rhs: R) -> CompareExpr<Self, Literal<Self::Output>, Eq>
where R: Into<Literal<Self::Output>>,

Source§

fn ne<R>(self, rhs: R) -> CompareExpr<Self, Literal<Self::Output>, Ne>
where R: Into<Literal<Self::Output>>,

Source§

fn lt<R>(self, rhs: R) -> CompareExpr<Self, Literal<Self::Output>, Lt>
where R: Into<Literal<Self::Output>>,

Source§

fn le<R>(self, rhs: R) -> CompareExpr<Self, Literal<Self::Output>, Le>
where R: Into<Literal<Self::Output>>,

Source§

fn gt<R>(self, rhs: R) -> CompareExpr<Self, Literal<Self::Output>, Gt>
where R: Into<Literal<Self::Output>>,

Source§

fn ge<R>(self, rhs: R) -> CompareExpr<Self, Literal<Self::Output>, Ge>
where R: Into<Literal<Self::Output>>,

Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

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<E> Logical for E
where E: Expression<Output = bool>,

Source§

fn and<R: Expression<Output = bool>>(self, rhs: R) -> AndExpr<Self, R>

Source§

fn or<R: Expression<Output = bool>>(self, rhs: R) -> OrExpr<Self, R>

Source§

fn not(self) -> NotExpr<Self>

Source§

impl<E> NullOps for E
where E: Expression,

Source§

fn is_null(self) -> IsNullExpr<Self>

Source§

fn is_not_null(self) -> IsNotNullExpr<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.