DdlRelation

substrait::text::dialect

Struct DdlRelation

pub struct DdlRelation {
    pub relation: Value,
    pub write_types: Option<Vec<DdlRelationWriteTypesItem>>,
}

Expand description

DdlRelation

JSON schema

{
 "type": "object",
 "required": [
   "relation"
 ],
 "properties": {
   "relation": {
     "const": "DDL"
   },
   "write_types": {
     "description": "The list of valid types a ddl relation can operate on.",
     "type": "array",
     "items": {
       "enum": [
         "NAMED_OBJECT",
         "EXTENSION_OBJECT"
       ]
     },
     "uniqueItems": true
   }
 },
 "additionalProperties": false
}

Fields§

§relation: Value§write_types: Option<Vec<DdlRelationWriteTypesItem>>

The list of valid types a ddl relation can operate on.

Implementations§

impl DdlRelation

pub fn builder() -> DdlRelation

Trait Implementations§

impl Clone for DdlRelation

fn clone(&self) -> DdlRelation

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 DdlRelation

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for DdlRelation

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<&DdlRelation> for DdlRelation

fn from(value: &DdlRelation) -> Self

Converts to this type from the input type.

impl From<DdlRelation> for DdlRelation

fn from(value: DdlRelation) -> Self

Converts to this type from the input type.

impl From<DdlRelation> for DialectSupportedRelationsItem

fn from(value: DdlRelation) -> Self

Converts to this type from the input type.

impl Serialize for DdlRelation

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<DdlRelation> for DdlRelation

type Error = ConversionError

The type returned in the event of a conversion error.

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

Performs the conversion.

Auto Trait Implementations§

impl Freeze for DdlRelation

impl RefUnwindSafe for DdlRelation

impl Send for DdlRelation

impl Sync for DdlRelation

impl Unpin for DdlRelation

impl UnwindSafe for DdlRelation

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>,