Struct ExternalPlan

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pub struct ExternalPlan {
    pub filter_pushdown: Vec<TableProviderFilterPushDown>,
    pub accepted_filters: Vec<AcceptedFilter>,
    pub residual_filters_required: bool,
    pub estimated_rows: Option<u64>,
    pub estimated_cost: f64,
    pub order_satisfied: bool,
    pub opaque: Arc<dyn Any + Send + Sync>,
}

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§filter_pushdown: Vec<TableProviderFilterPushDown>§accepted_filters: Vec<AcceptedFilter>§residual_filters_required: bool§estimated_rows: Option<u64>§estimated_cost: f64§order_satisfied: bool§opaque: Arc<dyn Any + Send + Sync>

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impl ExternalPlan

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pub fn new( filter_pushdown: Vec<TableProviderFilterPushDown>, estimated_rows: Option<u64>, estimated_cost: f64, order_satisfied: bool, ) -> Self

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pub fn with_opaque(self, opaque: Arc<dyn Any + Send + Sync>) -> Self

Trait Implementations§

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impl Clone for ExternalPlan

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fn clone(&self) -> ExternalPlan

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

Auto Trait Implementations§

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impl UnsafeUnpin for ExternalPlan

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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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

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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, 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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