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DynamicParameterExpression

substrait::text::dialect

Struct DynamicParameterExpression

pub struct DynamicParameterExpression {
    pub expression: Value,
    pub metadata: Map<String, Value>,
}

Expand description

DynamicParameterExpression

JSON schema

{
 "type": "object",
 "required": [
   "expression"
 ],
 "properties": {
   "expression": {
     "const": "DYNAMIC_PARAMETER"
   },
   "metadata": {
     "description": "Arbitrary data created by the dialect author.",
     "type": "object"
   }
 },
 "additionalProperties": false
}

Fields§

§expression: Value§metadata: Map<String, Value>

Arbitrary data created by the dialect author.

Implementations§

impl DynamicParameterExpression

pub fn builder() -> DynamicParameterExpression

Trait Implementations§

impl Clone for DynamicParameterExpression

fn clone(&self) -> DynamicParameterExpression

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for DynamicParameterExpression

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for DynamicParameterExpression

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

Deserialize this value from the given Serde deserializer. Read more

impl From<DynamicParameterExpression> for DialectSupportedExpressionsItem

fn from(value: DynamicParameterExpression) -> DialectSupportedExpressionsItem

Converts to this type from the input type.

impl From<DynamicParameterExpression> for DynamicParameterExpression

fn from(value: DynamicParameterExpression) -> DynamicParameterExpression

Converts to this type from the input type.

impl PartialEq for DynamicParameterExpression

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl Serialize for DynamicParameterExpression

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

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for DynamicParameterExpression

impl TryFrom<DynamicParameterExpression> for DynamicParameterExpression

type Error = ConversionError

The type returned in the event of a conversion error.

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

Performs the conversion.

Auto Trait Implementations§

impl Freeze for DynamicParameterExpression

impl RefUnwindSafe for DynamicParameterExpression

impl Send for DynamicParameterExpression

impl Sync for DynamicParameterExpression

impl Unpin for DynamicParameterExpression

impl UnsafeUnpin for DynamicParameterExpression

impl UnwindSafe for DynamicParameterExpression

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

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.