Struct BooleanColumn 

pub struct BooleanColumn {
    pub id: VariableId,
    pub values: Arc<[u8]>,
    pub validity: ValidityBitmap,
}

Owned boolean column (bytes: 0/1 per row for simplicity).

Fields

id: VariableId

Variable id.

values: Arc<[u8]>

Values as 0/1 bytes.

validity: ValidityBitmap

Validity.

Implementations

impl BooleanColumn

pub fn new( id: VariableId, values: impl Into<Arc<[u8]>>, validity: ValidityBitmap, ) -> Result<Self, DataError>

Construct with matching lengths.

Errors

Length mismatch.

pub fn len(&self) -> usize

Row count.

pub fn is_empty(&self) -> bool

Whether empty.

Trait Implementations

impl Clone for BooleanColumn

fn clone(&self) -> BooleanColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BooleanColumn

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

Formats the value using the given formatter.

impl Eq for BooleanColumn

impl PartialEq for BooleanColumn

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BooleanColumn