Struct ResolvedColumnProperties 

pub(crate) struct ResolvedColumnProperties {
    pub(crate) encoding: Option<Encoding>,
    pub(crate) compression: Compression,
    pub(crate) dictionary_enabled: bool,
    pub(crate) statistics_enabled: EnabledStatistics,
    pub(crate) write_page_header_statistics: bool,
    pub(crate) data_page_size_limit: usize,
    pub(crate) dictionary_page_size_limit: usize,
    pub(crate) data_page_v2_compression_ratio_threshold: f64,
    pub(crate) bloom_filter_properties: Option<BloomFilterProperties>,
}

Every per-column writer setting for one leaf column, resolved against the per-column overrides and the file-wide defaults.

Built by WriterProperties::resolve_column_properties.

Fields

encoding: Option<Encoding>

See WriterProperties::encoding.

compression: Compression

See WriterProperties::compression.

dictionary_enabled: bool

See WriterProperties::dictionary_enabled.

statistics_enabled: EnabledStatistics

See WriterProperties::statistics_enabled.

write_page_header_statistics: bool

See WriterProperties::write_page_header_statistics.

data_page_size_limit: usize

See WriterProperties::column_data_page_size_limit.

dictionary_page_size_limit: usize

See WriterProperties::column_dictionary_page_size_limit.

data_page_v2_compression_ratio_threshold: f64

See WriterProperties::column_data_page_v2_compression_ratio_threshold.

bloom_filter_properties: Option<BloomFilterProperties>

See WriterProperties::bloom_filter_properties.

Trait Implementations

impl Clone for ResolvedColumnProperties

fn clone(&self) -> ResolvedColumnProperties

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedColumnProperties

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ResolvedColumnProperties

fn eq(&self, other: &ResolvedColumnProperties) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ResolvedColumnProperties