Struct PrimitiveStatistics

pub struct PrimitiveStatistics<T: NativeType> {
    pub primitive_type: PrimitiveType,
    pub null_count: Option<i64>,
    pub distinct_count: Option<i64>,
    pub min_value: Option<T>,
    pub max_value: Option<T>,
}

Fields

primitive_type: PrimitiveType

null_count: Option<i64>

distinct_count: Option<i64>

min_value: Option<T>

max_value: Option<T>

Implementations

impl<T: NativeType> PrimitiveStatistics<T>

pub fn deserialize( v: &ParquetStatistics, primitive_type: PrimitiveType, ) -> ParquetResult<Self>

pub fn serialize(&self) -> ParquetStatistics

Trait Implementations

impl<T: Clone + NativeType> Clone for PrimitiveStatistics<T>

fn clone(&self) -> PrimitiveStatistics<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + NativeType> Debug for PrimitiveStatistics<T>

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

Formats the value using the given formatter.

impl From<PrimitiveStatistics<[u32; 3]>> for Statistics

fn from(stats: PrimitiveStatistics<[u32; 3]>) -> Self

Converts to this type from the input type.

impl From<PrimitiveStatistics<f32>> for Statistics

fn from(stats: PrimitiveStatistics<f32>) -> Self

Converts to this type from the input type.

impl From<PrimitiveStatistics<f64>> for Statistics

fn from(stats: PrimitiveStatistics<f64>) -> Self

Converts to this type from the input type.

impl From<PrimitiveStatistics<i32>> for Statistics

fn from(stats: PrimitiveStatistics<i32>) -> Self

Converts to this type from the input type.

impl From<PrimitiveStatistics<i64>> for Statistics

fn from(stats: PrimitiveStatistics<i64>) -> Self

Converts to this type from the input type.

impl<T: PartialEq + NativeType> PartialEq for PrimitiveStatistics<T>

fn eq(&self, other: &PrimitiveStatistics<T>) -> 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<T: NativeType> StructuralPartialEq for PrimitiveStatistics<T>