Enum brassfibre::prelude::Array

pub enum Array {
    Int64Array(NullVec<i64>),
    Int32Array(NullVec<i32>),
    Int16Array(NullVec<i16>),
    Int8Array(NullVec<i8>),
    IsizeArray(NullVec<isize>),
    UInt64Array(NullVec<u64>),
    UInt32Array(NullVec<u32>),
    UInt16Array(NullVec<u16>),
    UInt8Array(NullVec<u8>),
    UsizeArray(NullVec<usize>),
    Float64Array(NullVec<f64>),
    Float32Array(NullVec<f32>),
    BoolArray(NullVec<bool>),
    StringArray(NullVec<String>),
}

Generic array which can contain NullVec of primitive types.

Variants

Int64Array(NullVec<i64>)

Nullable i64 array

Int32Array(NullVec<i32>)

Nullable i32 array

Int16Array(NullVec<i16>)

Nullable i16 array

Int8Array(NullVec<i8>)

Nullable i8 array

IsizeArray(NullVec<isize>)

Nullable isize array

UInt64Array(NullVec<u64>)

Nullable u64 array

UInt32Array(NullVec<u32>)

Nullable u32 array

UInt16Array(NullVec<u16>)

Nullable u16 array

UInt8Array(NullVec<u8>)

Nullable u8 array

UsizeArray(NullVec<usize>)

Nullable usize array

Float64Array(NullVec<f64>)

Nullable f64 array

Float32Array(NullVec<f32>)

Nullable f32 array

BoolArray(NullVec<bool>)

Nullable bool array

StringArray(NullVec<String>)

Nullable String array

Methods

impl Array

fn new<I>(values: I) -> Array where
    I: Into<Array>, 

fn dtype(&self) -> String

fn is_numeric(&self) -> bool

Trait Implementations

impl Clone for Array

fn clone(&self) -> Array

Returns a copy of the value.

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

Performs copy-assignment from source.

impl NumericAggregation for Array

type Coerced = Nullable<f64>

fn mean(&self) -> <Array as NumericAggregation>::Coerced

Return mean of contained values.

fn var(&self) -> <Array as NumericAggregation>::Coerced

Return variance of contained values.

fn unbiased_var(&self) -> <Array as NumericAggregation>::Coerced

Return unbiased variance of contained values.

fn std(&self) -> <Array as NumericAggregation>::Coerced

Return standard deviation of contained values.

fn unbiased_std(&self) -> <Array as NumericAggregation>::Coerced

Return unbiased standard deviation of contained values.

impl Append for Array

fn append(&self, other: &Array) -> Array

impl From<Vec<usize>> for Array

fn from(values: Vec<usize>) -> Array

Performs the conversion.

impl From<NullVec<u16>> for Array

fn from(values: NullVec<u16>) -> Array

Performs the conversion.

impl From<Vec<isize>> for Array

fn from(values: Vec<isize>) -> Array

Performs the conversion.

impl From<NullVec<i64>> for Array

fn from(values: NullVec<i64>) -> Array

Performs the conversion.

impl From<NullVec<i8>> for Array

fn from(values: NullVec<i8>) -> Array

Performs the conversion.

impl From<NullVec<String>> for Array

fn from(values: NullVec<String>) -> Array

Performs the conversion.

impl From<NullVec<u8>> for Array

fn from(values: NullVec<u8>) -> Array

Performs the conversion.

impl From<NullVec<i16>> for Array

fn from(values: NullVec<i16>) -> Array

Performs the conversion.

impl From<NullVec<i32>> for Array

fn from(values: NullVec<i32>) -> Array

Performs the conversion.

impl From<Vec<u16>> for Array

fn from(values: Vec<u16>) -> Array

Performs the conversion.

impl From<NullVec<f32>> for Array

fn from(values: NullVec<f32>) -> Array

Performs the conversion.

impl From<Vec<u32>> for Array

fn from(values: Vec<u32>) -> Array

Performs the conversion.

impl From<Vec<u8>> for Array

fn from(values: Vec<u8>) -> Array

Performs the conversion.

impl From<Vec<i32>> for Array

fn from(values: Vec<i32>) -> Array

Performs the conversion.

impl From<NullVec<u32>> for Array

fn from(values: NullVec<u32>) -> Array

Performs the conversion.

impl From<NullVec<f64>> for Array

fn from(values: NullVec<f64>) -> Array

Performs the conversion.

impl From<Vec<f32>> for Array

fn from(values: Vec<f32>) -> Array

Performs the conversion.

impl From<Vec<i64>> for Array

fn from(values: Vec<i64>) -> Array

Performs the conversion.

impl From<NullVec<bool>> for Array

fn from(values: NullVec<bool>) -> Array

Performs the conversion.

impl From<NullVec<usize>> for Array

fn from(values: NullVec<usize>) -> Array

Performs the conversion.

impl From<NullVec<u64>> for Array

fn from(values: NullVec<u64>) -> Array

Performs the conversion.

impl From<Vec<i16>> for Array

fn from(values: Vec<i16>) -> Array

Performs the conversion.

impl From<Vec<i8>> for Array

fn from(values: Vec<i8>) -> Array

Performs the conversion.

impl From<Vec<f64>> for Array

fn from(values: Vec<f64>) -> Array

Performs the conversion.

impl From<Vec<Scalar>> for Array

fn from(values: Vec<Scalar>) -> Array

Performs the conversion.

impl From<Vec<u64>> for Array

fn from(values: Vec<u64>) -> Array

Performs the conversion.

impl<'a> From<Vec<&'a str>> for Array

fn from(values: Vec<&str>) -> Array

Performs the conversion.

impl From<Vec<bool>> for Array

fn from(values: Vec<bool>) -> Array

Performs the conversion.

impl From<Vec<String>> for Array

fn from(values: Vec<String>) -> Array

Performs the conversion.

impl From<NullVec<isize>> for Array

fn from(values: NullVec<isize>) -> Array

Performs the conversion.

impl Stringify for Array

fn into_string_vec(&self) -> Vec<String>

impl Slicer for Array

type Scalar = Scalar

fn len(&self) -> usize

Return the length of myself

fn iloc(&self, location: &usize) -> <Array as Slicer>::Scalar

Return a single element specified with the location

unsafe fn iloc_unchecked(&self, location: &usize) -> <Array as Slicer>::Scalar

Return a single element specified with the location

fn ilocs(&self, locations: &[usize]) -> Array

Return multiple elements specified with the locations

unsafe fn ilocs_unchecked(&self, locations: &[usize]) -> Array

Return multiple elements specified with the locations

fn ilocs_forced(&self, locations: &[usize]) -> Array

Return multiple elements specified with the locations

fn blocs(&self, flags: &[bool]) -> Array

Return multilpe elements specified with bool flags

fn reindex(&self, locations: &[usize]) -> Self

Return multiple elements specified with the locations

unsafe fn reindex_unchecked(&self, locations: &[usize]) -> Self

Return multiple elements specified with the locations

fn reindex_forced(&self, locations: &[usize]) -> Self

Return multiple elements specified with the locations

impl ComparisonAggregation for Array

type Kept = Scalar

fn min(&self) -> <Array as ComparisonAggregation>::Kept

Return min of contained values.

fn max(&self) -> <Array as ComparisonAggregation>::Kept

Return max of contained values.

impl BasicAggregation for Array

type Kept = Scalar

type Counted = usize

fn sum(&self) -> <Array as BasicAggregation>::Kept

Return sum of contained values.

fn count(&self) -> <Array as BasicAggregation>::Counted

Return count of contained values.

impl PartialEq<Array> for Array

fn eq(&self, __arg_0: &Array) -> bool

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

fn ne(&self, __arg_0: &Array) -> bool

This method tests for !=.

impl Debug for Array

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.