Enum ColumnVector 

pub enum ColumnVector {
    Bool {
        values: Arc<[u8]>,
        validity: Validity,
    },
    Int64 {
        values: Arc<[i64]>,
        validity: Validity,
    },
    Float64 {
        values: Arc<[f64]>,
        validity: Validity,
    },
    Utf8 {
        values: Arc<[String]>,
        validity: Validity,
    },
    NodeId(Arc<[u64]>),
    RelationalRowLocator(Arc<[RelationalRowLocator]>),
    Dynamic(Arc<[Value]>),
}

Variants

Bool

Fields

values: Arc<[u8]>

validity: Validity

Int64

Fields

values: Arc<[i64]>

validity: Validity

Float64

Fields

values: Arc<[f64]>

validity: Validity

Utf8

Fields

values: Arc<[String]>

validity: Validity

NodeId(Arc<[u64]>)

RelationalRowLocator(Arc<[RelationalRowLocator]>)

Dynamic(Arc<[Value]>)

Implementations

impl ColumnVector

pub fn boolean(values: Vec<bool>, validity: Validity) -> Result<Self>

pub fn boolean_bytes(values: Vec<u8>, validity: Validity) -> Result<Self>

pub fn int64(values: Vec<i64>, validity: Validity) -> Result<Self>

pub fn float64(values: Vec<f64>, validity: Validity) -> Result<Self>

pub fn node_ids(values: Vec<u64>) -> Self

pub fn relational_row_locators(values: Vec<RelationalRowLocator>) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn column_type(&self) -> ColumnType

pub fn is_valid(&self, row: usize) -> bool

pub fn value_ref(&self, row: usize) -> Option<ValueRef<'_>>

pub fn value(&self, row: usize) -> Option<Value>

pub fn relational_row_locator( &self, row: usize, ) -> Option<&RelationalRowLocator>

pub fn estimated_memory_bytes(&self) -> usize

Trait Implementations

impl Clone for ColumnVector

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnVector

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

Formats the value using the given formatter.

impl PartialEq for ColumnVector

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ColumnVector