Struct bookdata::goodreads::review::ReviewRecordFrameBuilder

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pub struct ReviewRecordFrameBuilder {
    rec_id: <u32 as ColType>::Builder,
    review_id: <i64 as ColType>::Builder,
    user_id: <i32 as ColType>::Builder,
    book_id: <i32 as ColType>::Builder,
    work_id: <Option<i32> as ColType>::Builder,
    cluster: <i32 as ColType>::Builder,
    rating: <Option<f32> as ColType>::Builder,
    review: <String as ColType>::Builder,
    n_votes: <i32 as ColType>::Builder,
    added: <f32 as ColType>::Builder,
    updated: <f32 as ColType>::Builder,
}

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§rec_id: <u32 as ColType>::Builder§review_id: <i64 as ColType>::Builder§user_id: <i32 as ColType>::Builder§book_id: <i32 as ColType>::Builder§work_id: <Option<i32> as ColType>::Builder§cluster: <i32 as ColType>::Builder§rating: <Option<f32> as ColType>::Builder§review: <String as ColType>::Builder§n_votes: <i32 as ColType>::Builder§added: <f32 as ColType>::Builder§updated: <f32 as ColType>::Builder

Trait Implementations§

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impl FrameBuilder<ReviewRecord> for ReviewRecordFrameBuilder

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fn with_capacity(cap: usize) -> Self

Instantiate a frame builder with a specified capacity.
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fn append_row(&mut self, row: ReviewRecord)

Add a row to the frame builder.
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fn build(self) -> PolarsResult<DataFrame>

Finish the builder and create a data frame.
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fn extend<I>(&mut self, iter: I)
where I: IntoIterator<Item = R>,

Add an iterable of items to the frame.

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