Enum AnyDataArray 

pub enum AnyDataArray {
    F32(DataArray<f32>),
    F64(DataArray<f64>),
    I8(DataArray<i8>),
    I16(DataArray<i16>),
    I32(DataArray<i32>),
    I64(DataArray<i64>),
    U8(DataArray<u8>),
    U16(DataArray<u16>),
    U32(DataArray<u32>),
    U64(DataArray<u64>),
}

Type-erased data array that can hold any scalar type.

Uses an enum rather than trait objects for exhaustive matching and zero vtable overhead.

Variants

F32(DataArray<f32>)

F64(DataArray<f64>)

I8(DataArray<i8>)

I16(DataArray<i16>)

I32(DataArray<i32>)

I64(DataArray<i64>)

U8(DataArray<u8>)

U16(DataArray<u16>)

U32(DataArray<u32>)

U64(DataArray<u64>)

Implementations

impl AnyDataArray

pub fn name(&self) -> &str

pub fn set_name(&mut self, name: &str)

pub fn scalar_type(&self) -> ScalarType

pub fn clone_with_name(&self, name: &str) -> Self

Clone this array with a different name.

pub fn num_components(&self) -> usize

pub fn num_tuples(&self) -> usize

pub fn tuple_as_f64(&self, idx: usize, out: &mut [f64])

Get tuple values as f64 (type-erased access).

pub fn statistics(&self) -> Option<ArrayStatistics>

Compute statistics (min, max, mean, variance) of the first component.

Returns (min, max, mean, variance). Returns None if the array is empty.

pub fn range(&self) -> Option<[f64; 2]>

Compute the range [min, max] of the first component.

pub fn to_f64_vec(&self) -> Vec<f64>

Extract all values as a Vec (first component of each tuple).

Convenient for analysis workflows. For multi-component arrays, only the first component is returned.

pub fn to_f64_vec_flat(&self) -> Vec<f64>

Extract all values as a flat Vec (all components).

pub fn as_f64(&self) -> Option<&DataArray<f64>>

Try to get the inner DataArray if this is the F64 variant.

pub fn as_f32(&self) -> Option<&DataArray<f32>>

Try to get the inner DataArray if this is the F32 variant.

Trait Implementations

impl Clone for AnyDataArray

fn clone(&self) -> AnyDataArray

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnyDataArray

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

Formats the value using the given formatter.

impl Display for AnyDataArray

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

Formats the value using the given formatter.

impl From<DataArray<f32>> for AnyDataArray

fn from(a: DataArray<f32>) -> Self

Converts to this type from the input type.

impl From<DataArray<f64>> for AnyDataArray

fn from(a: DataArray<f64>) -> Self

Converts to this type from the input type.

impl From<DataArray<i16>> for AnyDataArray

fn from(a: DataArray<i16>) -> Self

Converts to this type from the input type.

impl From<DataArray<i32>> for AnyDataArray

fn from(a: DataArray<i32>) -> Self

Converts to this type from the input type.

impl From<DataArray<i64>> for AnyDataArray

fn from(a: DataArray<i64>) -> Self

Converts to this type from the input type.

impl From<DataArray<i8>> for AnyDataArray

fn from(a: DataArray<i8>) -> Self

Converts to this type from the input type.

impl From<DataArray<u16>> for AnyDataArray

fn from(a: DataArray<u16>) -> Self

Converts to this type from the input type.

impl From<DataArray<u32>> for AnyDataArray

fn from(a: DataArray<u32>) -> Self

Converts to this type from the input type.

impl From<DataArray<u64>> for AnyDataArray

fn from(a: DataArray<u64>) -> Self

Converts to this type from the input type.

impl From<DataArray<u8>> for AnyDataArray

fn from(a: DataArray<u8>) -> Self

Converts to this type from the input type.

impl PartialEq for AnyDataArray

fn eq(&self, other: &AnyDataArray) -> 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 StructuralPartialEq for AnyDataArray