SelectExpression

Enum SelectExpression

pub enum SelectExpression {
    SelectCondition(Box<SelectCondition>),
    Not(Box<SelectExpressionNot>),
    And(Box<SelectExpressionAnd>),
    Or(Box<SelectExpressionOr>),
    Paren(Box<SelectExpressionParen>),
    With(Box<SelectExpressionWith>),
    CrossIdentifier(Box<CrossIdentifier>),
    CrossSet(Box<SelectExpressionCrossSet>),
}

Variants§

SelectCondition(Box<SelectCondition>)

Not(Box<SelectExpressionNot>)

And(Box<SelectExpressionAnd>)

Or(Box<SelectExpressionOr>)

Paren(Box<SelectExpressionParen>)

With(Box<SelectExpressionWith>)

CrossIdentifier(Box<CrossIdentifier>)

CrossSet(Box<SelectExpressionCrossSet>)

Trait Implementations§

impl Clone for SelectExpression

fn clone(&self) -> SelectExpression

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for SelectExpression

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

Formats the value using the given formatter. Read more

impl<'a> From<&'a SelectExpression> for RefNode<'a>

fn from(x: &'a SelectExpression) -> RefNode<'a>

Converts to this type from the input type.

impl<'a> From<&'a SelectExpression> for RefNodes<'a>

fn from(x: &'a SelectExpression) -> RefNodes<'a>

Converts to this type from the input type.

impl From<SelectExpression> for AnyNode

fn from(x: SelectExpression) -> AnyNode

Converts to this type from the input type.

impl<'a> IntoIterator for &'a SelectExpression

type Item = RefNode<'a>

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <&'a SelectExpression as IntoIterator>::IntoIter

Creates an iterator from a value. Read more

impl<'a> Node<'a> for SelectExpression

fn next(&'a self) -> RefNodes<'a>

impl PartialEq for SelectExpression

fn eq(&self, other: &SelectExpression) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> TryFrom<&'a SelectExpression> for Locate

type Error = ()

The type returned in the event of a conversion error.

fn try_from( x: &'a SelectExpression, ) -> Result<Locate, <Locate as TryFrom<&'a SelectExpression>>::Error>

Performs the conversion.

impl TryFrom<AnyNode> for SelectExpression

type Error = ()

The type returned in the event of a conversion error.

fn try_from( x: AnyNode, ) -> Result<SelectExpression, <SelectExpression as TryFrom<AnyNode>>::Error>

Performs the conversion.

impl TryFrom<SelectExpression> for Locate

type Error = ()

The type returned in the event of a conversion error.

fn try_from( x: SelectExpression, ) -> Result<Locate, <Locate as TryFrom<SelectExpression>>::Error>

Performs the conversion.

impl StructuralPartialEq for SelectExpression

Auto Trait Implementations§

impl Freeze for SelectExpression

impl RefUnwindSafe for SelectExpression

impl Send for SelectExpression

impl Sync for SelectExpression

impl Unpin for SelectExpression

impl UnwindSafe for SelectExpression

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.