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SwitchExpression

substrait::text::dialect

Struct SwitchExpression

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

Expand description

SwitchExpression

JSON schema

{
 "type": "object",
 "required": [
   "expression"
 ],
 "properties": {
   "expression": {
     "const": "SWITCH"
   },
   "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 SwitchExpression

pub fn builder() -> SwitchExpression

Trait Implementations§

impl Clone for SwitchExpression

fn clone(&self) -> SwitchExpression

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 SwitchExpression

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for SwitchExpression

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

Deserialize this value from the given Serde deserializer. Read more

impl From<SwitchExpression> for DialectSupportedExpressionsItem

fn from(value: SwitchExpression) -> DialectSupportedExpressionsItem

Converts to this type from the input type.

impl From<SwitchExpression> for SwitchExpression

fn from(value: SwitchExpression) -> SwitchExpression

Converts to this type from the input type.

impl PartialEq for SwitchExpression

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl Serialize for SwitchExpression

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 SwitchExpression

impl TryFrom<SwitchExpression> for SwitchExpression

type Error = ConversionError

The type returned in the event of a conversion error.

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

Performs the conversion.

Auto Trait Implementations§

impl Freeze for SwitchExpression

impl RefUnwindSafe for SwitchExpression

impl Send for SwitchExpression

impl Sync for SwitchExpression

impl Unpin for SwitchExpression

impl UnsafeUnpin for SwitchExpression

impl UnwindSafe for SwitchExpression

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.