Enum OffsetIndexSetting 

enum OffsetIndexSetting {
    Enabled,
    Disabled,
    DisabledOverridden,
}

Resolved state of WriterPropertiesBuilder::set_offset_index_disabled.

When a user disables offset indexes but page-level statistics are enabled, the setting is overridden (offset indexes remain enabled). This enum preserves the user’s original intent so that a round-trip through WriterPropertiesBuilder does not lose it.

Variants

Enabled

Offset indexes are enabled (the default).

Disabled

User disabled offset indexes and no page-level statistics override it.

DisabledOverridden

User disabled offset indexes, but page-level statistics require them, so they remain enabled.

Trait Implementations

impl Clone for OffsetIndexSetting

fn clone(&self) -> OffsetIndexSetting

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OffsetIndexSetting

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

Formats the value using the given formatter.

impl PartialEq for OffsetIndexSetting

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for OffsetIndexSetting

impl Eq for OffsetIndexSetting

impl StructuralPartialEq for OffsetIndexSetting