InProcessQuery

polars_lazy::frame

Struct InProcessQuery 

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pub struct InProcessQuery { /* private fields */ }
Available on non-WebAssembly only.

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impl InProcessQuery

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pub fn cancel(&self)

Cancel the query at earliest convenience.

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pub fn fetch(&self) -> Option<PolarsResult<DataFrame>>

Fetch the result.

If it is ready, a materialized DataFrame is returned. If it is not ready it will return None.

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pub fn fetch_blocking(&self) -> PolarsResult<DataFrame>

Await the result synchronously.

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impl Clone for InProcessQuery

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fn clone(&self) -> InProcessQuery

Returns a duplicate 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 Drop for InProcessQuery

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T> Any for T
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impl<T> CloneToUninit for T
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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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fn __clone_box(&self, _: Private) -> *mut ()

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unsafe fn init(&self, ptr: *mut u8)

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unsafe fn get<'a>(ptr: *const u8) -> &'a T

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unsafe fn drop(ptr: usize)

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fn and<P, B, E>(self, other: P) -> And<T, P>
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Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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