Struct polars::prelude::ScanArgsIpc

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pub struct ScanArgsIpc {
    pub n_rows: Option<usize>,
    pub cache: bool,
    pub rechunk: bool,
    pub row_index: Option<RowIndex>,
    pub memory_map: bool,
    pub cloud_options: Option<CloudOptions>,
}

Available on crate feature lazy only.

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§n_rows: Option<usize>§cache: bool§rechunk: bool§row_index: Option<RowIndex>§memory_map: bool§cloud_options: Option<CloudOptions>

Trait Implementations§

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impl Clone for ScanArgsIpc

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fn clone(&self) -> ScanArgsIpc

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Default for ScanArgsIpc

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fn default() -> ScanArgsIpc

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

Auto Trait Implementations§

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impl UnwindSafe for ScanArgsIpc

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> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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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