pub enum SerializableColumnIndex<'a> {
Full,
Optional {
non_null_row_ids: Box<dyn Iterable<RowId> + 'a>,
num_rows: RowId,
},
Multivalued(Box<dyn Iterable<RowId> + 'a>),
}
Variants§
Implementations§
source§impl<'a> SerializableColumnIndex<'a>
impl<'a> SerializableColumnIndex<'a>
pub fn get_cardinality(&self) -> Cardinality
Auto Trait Implementations§
impl<'a> Freeze for SerializableColumnIndex<'a>
impl<'a> !RefUnwindSafe for SerializableColumnIndex<'a>
impl<'a> !Send for SerializableColumnIndex<'a>
impl<'a> !Sync for SerializableColumnIndex<'a>
impl<'a> Unpin for SerializableColumnIndex<'a>
impl<'a> !UnwindSafe for SerializableColumnIndex<'a>
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T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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source§fn borrow_mut(&mut self) -> &mut T
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