Struct VectorizedUDF

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pub struct VectorizedUDF { /* private fields */ }

Expand description

Vectorized UDF (배열 단위 처리)

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impl VectorizedUDF

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pub fn new<F>(name: impl Into<String>, signature: Signature, func: F) -> Self
where F: Fn(&[Value]) -> DbxResult<Value> + Send + Sync + 'static,

새 Vectorized UDF 생성

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impl Callable for VectorizedUDF

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fn call(&self, _ctx: &ExecutionContext, args: &[Value]) -> DbxResult<Value>

함수 실행

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fn name(&self) -> &str

함수 이름

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fn signature(&self) -> &Signature

함수 시그니처

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impl !UnwindSafe for VectorizedUDF

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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