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TypeBase

substrait::text::dialect

Struct TypeBase

pub struct TypeBase {
    pub metadata: Map<String, Value>,
    pub system_metadata: Option<SystemTypeMetadata>,
}

Expand description

Dialect properties shared by all types

JSON schema

{
 "description": "Dialect properties shared by all types",
 "type": "object",
 "properties": {
   "metadata": {
     "description": "Arbitrary data created by the dialect author.",
     "type": "object"
   },
   "system_metadata": {
     "description": "system specific metadata for the type",
     "type": "object",
     "$ref": "#/definitions/system_type_metadata"
   }
 }
}

Fields§

§metadata: Map<String, Value>

Arbitrary data created by the dialect author.

§system_metadata: Option<SystemTypeMetadata>

system specific metadata for the type

Implementations§

impl TypeBase

pub fn builder() -> TypeBase

Trait Implementations§

impl Clone for TypeBase

fn clone(&self) -> TypeBase

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 TypeBase

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

Formats the value using the given formatter. Read more

impl Default for TypeBase

fn default() -> Self

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for TypeBase

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<&TypeBase> for TypeBase

fn from(value: &TypeBase) -> Self

Converts to this type from the input type.

impl From<TypeBase> for TypeBase

fn from(value: TypeBase) -> Self

Converts to this type from the input type.

impl PartialEq for TypeBase

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl Serialize for TypeBase

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 StructuralPartialEq for TypeBase

impl TryFrom<TypeBase> for TypeBase

type Error = ConversionError

The type returned in the event of a conversion error.

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

Performs the conversion.

Auto Trait Implementations§

impl Freeze for TypeBase

impl RefUnwindSafe for TypeBase

impl Send for TypeBase

impl Sync for TypeBase

impl Unpin for TypeBase

impl UnsafeUnpin for TypeBase

impl UnwindSafe for TypeBase

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.