parquet::arrow::record_reader::definition_levels

Struct DefinitionLevelBufferDecoder

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pub struct DefinitionLevelBufferDecoder {
    max_level: i16,
    decoder: MaybePacked,
}

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§max_level: i16§decoder: MaybePacked

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impl DefinitionLevelBufferDecoder

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pub fn new(max_level: i16, packed: bool) -> Self

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impl ColumnLevelDecoder for DefinitionLevelBufferDecoder

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type Buffer = DefinitionLevelBuffer

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fn set_data(&mut self, encoding: Encoding, data: Bytes)

Set data for this ColumnLevelDecoder
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impl DefinitionLevelDecoder for DefinitionLevelBufferDecoder

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fn read_def_levels( &mut self, writer: &mut Self::Buffer, num_levels: usize, ) -> Result<(usize, usize)>

Read up to num_levels definition levels into out Read more
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fn skip_def_levels(&mut self, num_levels: usize) -> Result<(usize, usize)>

Skips over num_levels definition levels Read more

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