Enum smartnoise_validator::base::Array

pub enum Array {
    Bool(ArrayD<bool>),
    Int(ArrayD<Integer>),
    Float(ArrayD<Float>),
    Str(ArrayD<String>),
}

The universal n-dimensional array representation.

ndarray ArrayD’s are artificially allowed to be 0, 1 or 2-dimensional. The first axis denotes the number rows/observations. The second axis the number of columns.

The Array has a one-to-one mapping to a protobuf ArrayND.

Variants

Bool(ArrayD<bool>)

Int(ArrayD<Integer>)

Float(ArrayD<Float>)

Str(ArrayD<String>)

Implementations

impl Array

pub fn float(self) -> Result<ArrayD<Float>>

Retrieve the float ndarray, assuming the data type of the ArrayND is float

pub fn cast_float(self) -> Result<ArrayD<f64>>

pub fn ref_float(&self) -> Result<&ArrayD<Float>>

pub fn first_float(&self) -> Result<Float>

pub fn vec_float(self, optional_length: Option<i64>) -> Result<Vec<Float>>

pub fn int(self) -> Result<ArrayD<Integer>>

Retrieve the i64 ndarray, assuming the data type of the ArrayND is i64

pub fn ref_int(&self) -> Result<&ArrayD<Integer>>

Retrieve the i64 ndarray, assuming the data type of the ArrayND is i64

pub fn first_int(&self) -> Result<Integer>

pub fn vec_int(self, optional_length: Option<i64>) -> Result<Vec<Integer>>

pub fn string(self) -> Result<ArrayD<String>>

Retrieve the String ndarray, assuming the data type of the ArrayND is String

pub fn ref_string(&self) -> Result<&ArrayD<String>>

pub fn first_string(&self) -> Result<String>

pub fn bool(self) -> Result<ArrayD<bool>>

Retrieve the bool ndarray, assuming the data type of the ArrayND is bool

pub fn ref_bool(&self) -> Result<&ArrayD<bool>>

pub fn first_bool(&self) -> Result<bool>

pub fn shape(&self) -> Vec<usize>

pub fn num_records(&self) -> Result<usize>

pub fn num_columns(&self) -> Result<usize>

Trait Implementations

impl Clone for Array

fn clone(&self) -> Array

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Array

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

Formats the value using the given formatter.

impl PartialEq<Array> for Array

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.