SubqueryExpression

substrait::text::dialect

Struct SubqueryExpression

pub struct SubqueryExpression {
    pub expression: Value,
    pub subquery_types: Vec<SubqueryExpressionSubqueryTypesItem>,
}

Expand description

SubqueryExpression

JSON schema

{
 "type": "object",
 "required": [
   "expression"
 ],
 "properties": {
   "expression": {
     "const": "SUBQUERY"
   },
   "subquery_types": {
     "description": "The possible subquery types for a subquery relation.",
     "type": "array",
     "items": {
       "enum": [
         "SCALAR",
         "IN_PREDICATE",
         "SET_PREDICATE",
         "SET_COMPARISON"
       ]
     }
   }
 },
 "additionalProperties": false
}

Fields§

§expression: Value§subquery_types: Vec<SubqueryExpressionSubqueryTypesItem>

The possible subquery types for a subquery relation.

Implementations§

impl SubqueryExpression

pub fn builder() -> SubqueryExpression

Trait Implementations§

impl Clone for SubqueryExpression

fn clone(&self) -> SubqueryExpression

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 SubqueryExpression

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for SubqueryExpression

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl From<&SubqueryExpression> for SubqueryExpression

fn from(value: &SubqueryExpression) -> Self

Converts to this type from the input type.

impl From<SubqueryExpression> for DialectSupportedExpressionsItem

fn from(value: SubqueryExpression) -> Self

Converts to this type from the input type.

impl From<SubqueryExpression> for SubqueryExpression

fn from(value: SubqueryExpression) -> Self

Converts to this type from the input type.

impl Serialize for SubqueryExpression

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl TryFrom<SubqueryExpression> for SubqueryExpression

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: SubqueryExpression) -> Result<Self, ConversionError>

Performs the conversion.

Auto Trait Implementations§

impl Freeze for SubqueryExpression

impl RefUnwindSafe for SubqueryExpression

impl Send for SubqueryExpression

impl Sync for SubqueryExpression

impl Unpin for SubqueryExpression

impl UnwindSafe for SubqueryExpression

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.

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,