VectorIndexInfo

risingwave_meta_model::table

Struct VectorIndexInfo

pub struct VectorIndexInfo(Vec<u8>);

Tuple Fields§

§0: Vec<u8>

Implementations§

impl VectorIndexInfo

pub fn to_protobuf(&self) -> PbVectorIndexInfo

fn from_protobuf(val: &PbVectorIndexInfo) -> Self

Trait Implementations§

impl Clone for VectorIndexInfo

fn clone(&self) -> VectorIndexInfo

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 VectorIndexInfo

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

Formats the value using the given formatter. Read more

impl Default for VectorIndexInfo

fn default() -> Self

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

impl<'de> Deserialize<'de> for VectorIndexInfo

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<&VectorIndexInfo> for VectorIndexInfo

fn from(value: &PbVectorIndexInfo) -> Self

Converts to this type from the input type.

impl From<VectorIndexInfo> for Value

fn from(source: VectorIndexInfo) -> Self

Converts to this type from the input type.

impl Nullable for VectorIndexInfo

fn null() -> Value

impl PartialEq for VectorIndexInfo

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for VectorIndexInfo

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 TryGetable for VectorIndexInfo

fn try_get_by<I: ColIdx>(res: &QueryResult, idx: I) -> Result<Self, TryGetError>

Get a value from the query result with an ColIdx

fn try_get(res: &QueryResult, pre: &str, col: &str) -> Result<Self, TryGetError>

Get a value from the query result with prefixed column name

fn try_get_by_index( res: &QueryResult, index: usize, ) -> Result<Self, TryGetError>

Get a value from the query result based on the order in the select expressions

impl ValueType for VectorIndexInfo

fn try_from(v: Value) -> Result<Self, ValueTypeErr>

fn type_name() -> String

fn array_type() -> ArrayType

fn column_type() -> ColumnType

fn unwrap(v: Value) -> Self

fn expect(v: Value, msg: &str) -> Self

fn enum_type_name() -> Option<&'static str>

impl Eq for VectorIndexInfo

impl StructuralPartialEq for VectorIndexInfo

Auto Trait Implementations§

impl Freeze for VectorIndexInfo

impl RefUnwindSafe for VectorIndexInfo

impl Send for VectorIndexInfo

impl Sync for VectorIndexInfo

impl Unpin for VectorIndexInfo

impl UnwindSafe for VectorIndexInfo

Blanket Implementations§

impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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Gets the type name of self

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Immutably borrows from an owned value. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

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Estimated serialized size of the object. Read more

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Compare self to key and return true if they are equal.

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Compare self to key and return true if they are equal.

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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Create any binary operation Read more

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Apply any unary operator to the expression. Read more

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Express an arithmetic addition operation. Read more

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fn between<A, B>(self, a: A, b: B) -> SimpleExpr
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Express a BETWEEN expression. Read more

fn div<R>(self, right: R) -> SimpleExpr
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Express an arithmetic division operation. Read more

fn eq<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express an equal (=) expression. Read more

fn equals<C>(self, col: C) -> SimpleExpr
where C: IntoColumnRef,

Express a equal expression between two table columns, you will mainly use this to relate identical value between two table columns. Read more

fn gt<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a greater than (>) expression. Read more

fn gte<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a greater than or equal (>=) expression. Read more

fn in_subquery(self, sel: SelectStatement) -> SimpleExpr

Express a IN sub-query expression. Read more

fn in_tuples<V, I>(self, v: I) -> SimpleExpr
where V: IntoValueTuple, I: IntoIterator<Item = V>,

Express a IN sub expression. Read more

fn is<R>(self, right: R) -> SimpleExpr
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Express a IS expression. Read more

fn is_in<V, I>(self, v: I) -> SimpleExpr
where V: Into<SimpleExpr>, I: IntoIterator<Item = V>,

Express a IN expression. Read more

fn is_not<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a IS NOT expression. Read more

fn is_not_in<V, I>(self, v: I) -> SimpleExpr
where V: Into<SimpleExpr>, I: IntoIterator<Item = V>,

Express a NOT IN expression. Read more

fn is_not_null(self) -> SimpleExpr

Express a IS NOT NULL expression. Read more

fn is_null(self) -> SimpleExpr

Express a IS NULL expression. Read more

fn left_shift<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a bitwise left shift. Read more

fn like<L>(self, like: L) -> SimpleExpr
where L: IntoLikeExpr,

Express a LIKE expression. Read more

fn lt<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a less than (<) expression. Read more

fn lte<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a less than or equal (<=) expression. Read more

fn modulo<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express an arithmetic modulo operation. Read more

fn mul<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express an arithmetic multiplication operation. Read more

fn ne<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a not equal (<>) expression. Read more

fn not(self) -> SimpleExpr

Negates an expression with NOT. Read more

fn not_between<A, B>(self, a: A, b: B) -> SimpleExpr
where A: Into<SimpleExpr>, B: Into<SimpleExpr>,

Express a NOT BETWEEN expression. Read more

fn not_equals<C>(self, col: C) -> SimpleExpr
where C: IntoColumnRef,

Express a not equal expression between two table columns, you will mainly use this to relate identical value between two table columns. Read more

fn not_in_subquery(self, sel: SelectStatement) -> SimpleExpr

Express a NOT IN sub-query expression. Read more

fn not_like<L>(self, like: L) -> SimpleExpr
where L: IntoLikeExpr,

Express a NOT LIKE expression. Read more

fn or<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a logical OR operation. Read more

fn right_shift<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a bitwise right shift. Read more

fn sub<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express an arithmetic subtraction operation. Read more

fn bit_and<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a bitwise AND operation. Read more

fn bit_or<R>(self, right: R) -> SimpleExpr
where R: Into<SimpleExpr>,

Express a bitwise OR operation. Read more

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Get a tuple value from the query result with prefixed column name

fn try_get_many_by_index(res: &QueryResult) -> Result<T, TryGetError>

Get a tuple value from the query result based on the order in the select expressions

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