Struct nektar::BinaryColumnStatsData

pub struct BinaryColumnStatsData {
    pub max_col_len: i64,
    pub avg_col_len: OrderedFloat<f64>,
    pub num_nulls: i64,
    pub bit_vectors: Option<Vec<u8>>,
}

Fields

max_col_len: i64

avg_col_len: OrderedFloat<f64>

num_nulls: i64

bit_vectors: Option<Vec<u8>>

Implementations

impl BinaryColumnStatsData

pub fn new<F4>( max_col_len: i64, avg_col_len: OrderedFloat<f64>, num_nulls: i64, bit_vectors: F4 ) -> BinaryColumnStatsData

where F4: Into<Option<Vec<u8>>>,

Trait Implementations

impl Clone for BinaryColumnStatsData

fn clone(&self) -> BinaryColumnStatsData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryColumnStatsData

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

Formats the value using the given formatter.

impl Hash for BinaryColumnStatsData

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for BinaryColumnStatsData

fn cmp(&self, other: &BinaryColumnStatsData) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for BinaryColumnStatsData

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for BinaryColumnStatsData

fn partial_cmp(&self, other: &BinaryColumnStatsData) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TSerializable for BinaryColumnStatsData

fn read_from_in_protocol( i_prot: &mut dyn TInputProtocol ) -> Result<BinaryColumnStatsData>

fn write_to_out_protocol(&self, o_prot: &mut dyn TOutputProtocol) -> Result<()>

impl Eq for BinaryColumnStatsData

impl StructuralEq for BinaryColumnStatsData

impl StructuralPartialEq for BinaryColumnStatsData