Struct polars_lazy::frame::ScanArgsParquet

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pub struct ScanArgsParquet {
    pub n_rows: Option<usize>,
    pub cache: bool,
    pub parallel: ParallelStrategy,
    pub rechunk: bool,
    pub row_index: Option<RowIndex>,
    pub low_memory: bool,
    pub cloud_options: Option<CloudOptions>,
    pub use_statistics: bool,
    pub hive_options: HiveOptions,
}
Available on crate feature parquet only.

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§n_rows: Option<usize>§cache: bool§parallel: ParallelStrategy§rechunk: bool§row_index: Option<RowIndex>§low_memory: bool§cloud_options: Option<CloudOptions>§use_statistics: bool§hive_options: HiveOptions

Trait Implementations§

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impl Clone for ScanArgsParquet

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fn clone(&self) -> ScanArgsParquet

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
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impl Default for ScanArgsParquet

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fn default() -> Self

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

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